1. The ecological economics of biodiversity
:NUNES, Paulo A.L.D. - BERGH, Jeroen C.J.M. van den - NIJKAMP, Peter. The ecological economics of biodiversity : methods and policy applications. Cheltenham : Edward Elgar, 2003. 165 s. ISBN 1-84376-270-6. [Copy count : 1, currently available 0, at library only 1]