Transport of agricultural chemicals in surface flow, tileflow, and streamflow of Walnut Creek watershed near Ames, Iowa, April 1991-September 1993 / by Philip J. Soenksen ; prepared in cooperation with the U.S. Department of Agriculture, Agricultural Research Service, National Soil Tilth Laboratory. (Water-resources investigations report ; 96-4017)
Transport of agricultural chemicals in surface flow, tileflow, and streamflow of Walnut Creek watershed near Ames, Iowa, April 1991-September 1993 / by Philip J. Soenksen ; prepared in cooperation with the U.S. Department of Agriculture, Agricultural Research Service, National Soil Tilth Laboratory.
(Water-resources investigations report ; 96-4017)
国立国会図書館請求記号
NA217-A391
国立国会図書館書誌ID
000003251831
資料種別
図書
著者
Soenksen, P. J.
出版者
U.S. Dept. of the Interior, U.S. Geological Survey