Vista normal Vista MARC Vista ISBD

Options for reaching water quality goals ; proceedings of a Symposium held in Washington, D.C. at the Twentieth Annual Conference of the American Water Resources Association / ed. by Theodore M. Schad ; co-sponsored by Tennesse Valley Authority - viii, 217 páginas - Technical publication series / american water resources association ; .

Subjects--Topical Terms:
Calidad del agua--Administración--Estados Unidos--Congresos

LC Class. No.: TD223 / O67