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作者	Langford, M. H. (Michael Hendrix), 1915-

標題 Fungicidal control of South American leaf blight of hevea rubbertrees / by M.H. Langford.

出版資料	Washington, D.C. : U.S. Dept. of Agriculture, 1943.

說明	20 p. : ill. ; 23 cm.
系列	Circular / United States Department of Agriculture ; no. 686
	Circular (United States. Department of Agriculture) no. 686.
Notes	Caption title.
With:	Bound With: Controlling coastal sand dunes in the Pacific Northwest.
Bibliography	Includes bibliographical references (p. 20).
主題	Hevea -- Diseases and pests.
政府出版物號碼	A 1.4/2:686