1.
Ecological Economics An Introduction
by Stagl, Sigrid, Common, Michael
ISBN: 9780521016704
List Price: $70.00
2.
Ecological Economics An Introduction
by Common, Michael, Stagl, Sigrid
ISBN: 9780521816458
List Price: $148.00
3.
Alternatives for Environmental Valuation
by Getzner, Michael, Spash, Cl...
ISBN: 9780415406369
List Price: $37.95
5.
Alternatives for Environmental Valuation
by Getzner, Michael, Spash, Cl...
ISBN: 9780415310123
List Price: $180.00