00461nam a2200193Ia 4500 OSt 20240517093227.0 210210b1994 xxu||||| |||| 00| 0 eng d AL English 333.7 SANE SANKARAN (S) 61739 Environmental economics Madras. Margham Publications., 1994 xi,434 Social Problems 61740 051173 ddc BK 99818 99818 0 0 ddc 0 0 SW AL AL SSS 2021-02-17 65.00 0 333.7 SANE 051173 2021-02-17 00:00:00 2021-02-17 BK