TY - BOOK AU - Nathanson, Jerry A. TI - Basic environmental technology: water supply,waste management and pollution control SN - 81-203-2228-2 PY - 2004/// CY - New Delhi PB - Prentice - Hall of India pvt ltd KW - Environmental engineering KW - Sanitation engineering KW - Water pollution KW - Air pollution KW - Solid waste management KW - Noise Pollution ER -