TY - BOOK AU - Abbasi,S.A AU - Ramasami,E TI - Biotechnology methods of pollution control SN - 8173710988 U1 - 628.5 PY - 1999/// CY - Hyderabad PB - University Press KW - Factory and trade waste KW - Biotechnology KW - Pollution KW - Sewage disposal KW - Pollution Prevation N1 - Includes index; Bibliography: p. 165 ER -