//-->
Die Ökonomie internationalen Umweltschutzes
Letzgus, Oliver, (1999)
Assessment of logging costs from forest inventories in the tropics
(1978)
Conservation of genetic resources in tropical forest management : principles and concepts
Kemp, R. H., (1993)
Valuation and management of tropical forests : implications of uncertainty and irreversibility
Albers, Heidi J., (1995)
Assessing climate change risks : valuation of effects
Fisher, Anthony C., (1993)
Valuation and management of tropical forests : a theoretical and empirical analysis
Albers, Heidi J., (1993)