00593nam a2200217Ia 4500 OSt 20260415181953.0 210423s2012 xx 000 0 und d 8121908590 AL English 628 VERE Varma P S 104019 Environmental biology : principles of ecology New Delhi S Chand & Company Ltd 2012 viii,591 PB 21x13cm 200 INR Agarwal, V K 261734 biology: ; ecology. ; Environmental ; principles ddc BK 164702 164702 0 0 ddc 0 0 BIOC SACPG SACPG 2012-12-13 Cambridge University Press 200.00 0 628 VERE PG011200 2022-08-24 00:00:00 2021-04-26 BK