TY - BOOK AU - Nathanson Jerry A TI - Basic environmental technology: Water supply,waste management, and pollution control SN - 8120322282 (pbk) U1 - G:55:(F), P3 PY - 2003/// CY - New Delhi PB - Prentice-Hall of India Pvt. Ltd. KW - Technology KW - Environmental biology N1 - Appendix A-E 475-524p; Index 525-532p ER -