Nutrient sources within the Upper Mississippi River Basin, Minnesota and Wisconsin, 1991-93 /

Bibliographic Details
Main Author:	Kroening, Sharon E.
Corporate Author:	Geological Survey (U.S.)
Format:	Government Document Book
Language:	English
Published:	[Reston, Va.] : U.S. Dept. of the Interior, U.S. Geological Survey, [1998]
Series:	Fact sheet (Geological Survey (U.S.)) ; FS-98-121.
Subjects:	Nutrient pollution of water > Mississippi River Watershed. Water quality > Mississippi River Watershed. Water > Pollution > Mississippi River Watershed.

Evans: US Documents (Annex 5th floor)