Delineation of recharge areas for selected wells in the St. Peter-Prairie du Chien-Jordan aquifer, Rochester, Minnesota / by G.N. Delin and J.E. Almendinger ; prepared in cooperation with the U.S. Environmental Protection Agency.
出版資料
[Washington, D.C.?] : U.S. G.P.O. ; Denver, CO : For sale by U.S. Geological Survey, Map Distribution, 1993.