TY - BOOK AU - Patwardhan, A.D. TI - Industrial waste water treatment SN - 9788120333505 U1 - 628.54 PAT-A PY - 2008/// CY - India PB - Prentice Hall of India KW - Water --Pollution KW - Sewage --Purification. ᅠ KW - Factory and trade waste. ᅠ ER -