TY - MANSCPT AU - Srivastava,Smriti TI - Environment & ecology SN - 9789380027067 (paperback) SN - 0970-0420 AV - QH301 .E58 U1 - 574/.05 20 PY - 2013/// CY - New Delhi PB - S.K. Kataria & Sons KW - Environment KW - Ecosystem KW - Pollution KW - swd KW - Indien KW - Zeitschrift N1 - Chemical abstracts; 0009-2258; 1986-; Some vols. accompanied by special issues ER -