00598ca0 a2200241ua 4500 25991 20180503181318.0 ta 081114s2007 g b000 u eng u 0 7619 3597 1 Rs.350 MAIN eng NULL 333 Sin Singh, Katar . Author Environmental economics theory and application / Katar Singh. 1st / . New Delhi : Sage publications , 2007. 423 ; NULL. Rs.350 NULL 19838 Rs.350 Economics BK 61430 61430 0 0 0 333_000000000000000_SIN 0 78794 MAIN MAIN Lending 2018-05-03 Econ. shelf 0 333 Sin 19838 2018-05-03 1 2018-05-03 BK