Presence, distribution, and potential sources of nitrate and selected pesticides in the surficial aquifer along the Straight River in north-central Minnesota, 1992-93 / by James F. Ruhl ; prepared in cooperation with the Hubbard and Becker County Soil and Water Conservation Districts and the Minnesota Pollution Control Agency.
(Water-resources investigations report ; 95-4151)
国立国会図書館請求記号
ME345-A100
国立国会図書館書誌ID
000003250292
資料種別
図書
著者
Ruhl, J. F.
出版者
U.S. Dept. of the Interior, U.S. Geological Survey