00665nam a22002177a 4500 OSt 191022b ||||| |||| 00| 0 eng d 9788178127224 363.7076 S48U Singh, B. B. UGC NET / SET Environmental Sciences : paper II and III / by B. B. Singh and Ravindra Pandey .- New Delhi : Ramesh Publishing House , 2013 xvi,640p. Popular Master Guide Social Sciences Social Problems and Services Environmental Sciences UGC - NET, SET Questions and Answers ddc RFB 8 21902 21902 0 0 ddc 0 0 RAU RAU 2013-01-08 Amit Book Depot 445.00 0 363.7076 S48U 65816 2019-10-22 2019-10-22 RFB 0 0 ddc 0 0 RAU RAU REF 2023-08-09 Amit Book Depot 445.00 8 363.7076 S48U 65817 2025-09-20 2025-09-09 0000-00-00 BK