TY - BOOK AU - Kaul, S. N., ed. TI - Wastewater treatment technologies and environment SN - 81-7035-342-4 U1 - 628.1 PY - 2004/// CY - Dehli PB - Daya KW - Waste water technology KW - Waste water treatment- Management KW - Water- pollution N1 - Includes bibliographical refreences; U.B.H ER -