TY - SER AU - Eckenfelder,W.Wesley ED - International Conference on Advances in Water Pollution Research TI - Advances in water pollution research: proceedings of the Sixth International Conference held in Jerusalem, June 18-23, 1972 PY - 1964/// CY - Oxford PB - Pergamon Press KW - Water KW - Pollution KW - Congresses KW - Sewage KW - Purification ER -