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Tools for recreation management in parks: the case of the greater Yellowstone's blue-ribbon fishery
Kerkvliet, Joe; Nowell, Clifford - In: Ecological Economics 34 (2000) 1, pp. 89-100
Persistent link: https://www.econbiz.de/10005456490
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Learning from endangered and threatened species recovery programs: A case study using U.S. Endangered Species Act recovery scores
Kerkvliet, Joe; Langpap, Christian - In: Ecological Economics 63 (2007) 2-3, pp. 499-510
Persistent link: https://www.econbiz.de/10005456745