Water-quality assessment of the Potomac River Basin
An edition of Water-quality assessment of the Potomac River Basin (1997)
analysis of available pesticide data, 1972-90
By Humbert Zappia
Publish Date
1997
Publisher
U.S. Dept. of the Interior, U.S. Geological Survey,Branch of Information Services [distributor]
Language
eng
Pages
80
Description: