Rules in the Making Harrington, Winston (Resources For The Future, Washington D.C., USA) 547,43 kr. Se produkt
Interbasin Transfers of Water Easter, K. William (University Of Minnesota, USA) 547,43 kr. Se produkt
Cropland Crisis Crosson, Pierre (Resources For The Future Resources For The Future, Washington, D.C., USA) 547,43 kr. Se produkt
Florida Experience Carter, Luther J. (Resources For The Future Resources For The Future, Washington, D.C., USA) 547,43 kr. Se produkt
Simulation of Recreational Use for Park and Wilderness Management Lucas, Robert C. (Forestry Sciences Laboratory, USA) 547,43 kr. Se produkt
Agricultural Investment and Productivity Bluffstone, Randall (Portland State University, USA) 525,40 kr. Se produkt
