Implementation of the Federal water pollution control act (nonpoint pollution and the areawide waste treatment management program)
1979
AGROVOC Keywords
Bibliographic information
Publisher U.S. Govt. Print. Off. | Washington : U.S. Govt. Print. Off., 1979
Publisher U.S. Govt. Print. Off. | Washington : U.S. Govt. Print. Off., 1979
This bibliographic record has been provided by National Agricultural Library