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Circular (United States. Department of Agriculture) no. 325.
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1934
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1
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Circular (United States. Department of Agriculture) no. 326. : Fleming, Walter E.
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1934
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1
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Circular (United States. Department of Agriculture) no. 327. : Beattie, James H.
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1934
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1
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Circular (United States. Department of Agriculture) no. 328. : Savage, D. A.
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1934
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1
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Circular (United States. Department of Agriculture) no. 329. : Coe, Mayne R.
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1934
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1
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Circular (United States. Department of Agriculture) no. 330. : Hahn, Glenn Gardner,
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1935
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1
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Circular (United States. Department of Agriculture) no. 331. : Miller, Paul W.
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1934
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1
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Circular (United States. Department of Agriculture) no. 332. : Hadley, C. H.
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1934
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1
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Circular (United States. Department of Agriculture) no. 333.
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1935
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1
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Circular (United States. Department of Agriculture) no. 334. : Sim, Robert J.
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1934
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1
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Circular (United States. Department of Agriculture) no. 335. : Senner, Arthur H.
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1934
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1
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Circular (United States. Department of Agriculture) no. 336. : Hotis, Ralph P.,
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1934
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1
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Circular (United States. Department of Agriculture) no. 337. : King, C. J.
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1934
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1
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Circular (United States. Department of Agriculture) no. 338. : Edmundson, W. C.
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1935
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1
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Circular (United States. Department of Agriculture) no. 339. : Salyer, J. Clark,
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1934
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1
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Circular (United States. Department of Agriculture) no. 340. : Jones, Jenkin W.
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1935
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1
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Circular (United States. Department of Agriculture) no. 341.
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1935
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1
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Circular (United States. Department of Agriculture) no. 342. : Lincoln, Frederick Charles,
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1935
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1
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Circular (United States. Department of Agriculture) no. 343. : Arceneaux, George,
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1935
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1
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Circular (United States. Department of Agriculture) no. 344. : Scholz, Harold Francis,
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1935
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1
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Circular (United States. Department of Agriculture) no. 345. : Hurst, W. M.
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1935
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1
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Circular (United States. Department of Agriculture) no. 346. : Clausen, Curtis P.
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1935
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1
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Circular (United States. Department of Agriculture) no. 347. : Meginnis, H. G.
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1935
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1
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Circular (United States. Department of Agriculture) no. 348. : Martin, Alexander C.
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1935
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1
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Circular (United States. Department of Agriculture) no. 349. : Plummer, C. C.
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1935
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1
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Circular (United States. Department of Agriculture) no. 350. : Abbott, E. V.
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1935
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1
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Circular (United States. Department of Agriculture) no. 351. : Lindquist, Arthur W.
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1935
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1
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Circular (United States. Department of Agriculture) no. 352. : Wilson, H. L.
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1935
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1
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Circular (United States. Department of Agriculture) no. 353. : Worthley, L. H.
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1935
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1
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Circular (United States. Department of Agriculture) no. 354. : Stauber, B. R.
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1935
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1
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Circular (United States. Department of Agriculture) no. 355. : Magruder, Roy,
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1935
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1
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Circular (United States. Department of Agriculture) no. 356. : Reed, W. D.
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1935
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1
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Circular (United States. Department of Agriculture) no. 357. : Pearson, G. A.
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1935
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1
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Circular (United States. Department of Agriculture) no. 358. : Hall, R. Clifford
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1935
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1
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Circular (United States. Department of Agriculture) no. 359. : Wilson, H. L.
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1935
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1
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Circular (United States. Department of Agriculture) no. 360. : McNamara, Homer C.
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1935
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1
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Circular (United States. Department of Agriculture) no. 361.
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1935
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1
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Circular (United States. Department of Agriculture) no. 362. : Murie, Olaus Johan,
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1935
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1
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Circular (United States. Department of Agriculture) no. 363. : Lincoln, Frederick Charles,
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1935
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1
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Circular (United States. Department of Agriculture) no. 364. : Davis, A. C.
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1935
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1
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Circular (United States. Department of Agriculture) no. 366. : Rabak, Frank.
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1935
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1
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Circular (United States. Department of Agriculture) no. 367. : Griffiths, David,
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1936
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1
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Circular (United States. Department of Agriculture) no. 368. : Arceneaux, George,
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1935
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1
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Circular (United States. Department of Agriculture) no. 369. : Back, E. A.
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1935
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1
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Circular (United States. Department of Agriculture) no. 370. : McAtee, W. L.
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1935
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1
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Circular (United States. Department of Agriculture) no. 371. : Nightingale, Alice Allen
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1935
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1
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Circular (United States. Department of Agriculture) no. 372. : Griffiths, David,
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1936
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1
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Circular (United States. Department of Agriculture) no. 373. : Osburn, Max R.
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1935
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1
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Circular (United States. Department of Agriculture) no. 374. : Clark, C. F.
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1935
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1
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Circular (United States. Department of Agriculture) no. 375. : Moon, H. H.
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1935
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1
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