TY - BOOK AU - Sullivan,Richard H. AU - Cohn,Morris M. AU - Baxter,Samuels ED - United States. TI - Survey of facilities using land application of wastewater U1 - US 628.168 23rd ed. PY - 1973/// CY - Washington, D.C. PB - U.S. Environmental Protection Agency KW - Factory and trade waste KW - Management KW - Sewage KW - Purification KW - Water quality management ER -