Folmer, H. (2001). Frontiers of environmental economics. Cheltenham: Edward Elgar.
Chicago Stili AlıntıFolmer, Henk,ed. Frontiers of Environmental Economics. Cheltenham: Edward Elgar, 2001.
MLA AlıntıFolmer, Henk,ed. Frontiers of Environmental Economics. Cheltenham: Edward Elgar, 2001.
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