Scarcity and Growth Revisited : Natural Resources and the Environment in the New Millenium Toman, Michael A. Ayres, Robert U. Simpson, R. David 9781933115115 Heftet 03.08.2005 Engelsk I salg
Scarcity and Growth Revisited : Natural Resources and the Environment in the New Millenium Toman, Michael A. Ayres, Robert U. Simpson, R. David 9781933115108 Innbundet 18.07.2005 Engelsk I salg
Productivity in Natural Resource Industries : Improvement through Innovation Simpson, R. David 9780915707997 Innbundet 02.06.1999 Engelsk I salg
