Runoff and chemical loading in small watersheds in the Twin Cities Metropolitan Area, Minnesota / by M.A. Ayers, R.G. Brown, and G.L. Oberts ; prepared in cooperation with the Metropolitan Council of the Twin Cities (U.S. Geological Survey water-resources investigations report ; 85-4122)
Runoff and chemical loading in small watersheds in the Twin Cities Metropolitan Area, Minnesota / by M.A. Ayers, R.G. Brown, and G.L. Oberts ; prepared in cooperation with the Metropolitan Council of the Twin Cities
Physical description for original version: iv, 35 p. : 28 cm
書誌注記
Bibliography: p. 35
原資料等に関する注記
原資料の出版事項: St. Paul, Minn. ; Denver, Colo. : U.S. Dept. of the Interior, Geological Survey : Open-File Services Section, Western Distribution Branch, U.S. Geological Survey, 1985