Survey of facilities using land application of wastewater /
by Richard H. Sullivan, Morris M. Cohn, Samuels Baxter
- Washington, D.C. : U.S. Environmental Protection Agency, 1973
- xiii, 377 p. ; 26 cm.
- Environmental protection agency ; No. EPA-430/9-73-006 .
Factory and trade waste--Management Sewage--Purification Water quality management