TY - BOOK AU - Palmer,C.Mervin ED - United States Environmental Protencial Agency TI - Algae and water pollution: an illustrated manual on the identification, significance, and control of algae in water supplies and in polluted water U1 - 363.7394 PY - 1978/// CY - Washington, D.C. PB - United States Government Printing Office KW - Marine pollution KW - Water quality ER -