00426nam a22001577a 4500 20260317131427.0 9789374735282 23 363.7006 MIS Mishra, R.K 11977 Environmental Management / R. K. Mishra Delhi : AITBS Publishers , 2015 . 378p Include Index Environmental Management System 11978 ddc BK 757743 757743 0 0 ddc 0 0 ES ES 2026-03-17 0 363.7006 MIS ES2602 2026-03-17 07:45:11 2026-03-17 BK