00558 a2200181 4500 131429 OSt 20210913163044.0 333.7072 B31R A research tools in natural resource and environmental economics edited by Amitrajeet A. Batabyal and Peter Nijkamp New jersey World Scientific 2011 460p. Environmental economics Batabyal, Amitrajeet A. Editor Nijkamp, Peter Editor ddc BK 5909 5909 0 0 ddc 0 0 TXB CURAJ CURAJ 2012-06-08 ECO 39.00 3 333.7072 B31R 7507 2024-11-21 2023-02-21 2020-09-02 BK