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Land tenure and the adoption of conservation practices
Soule, Meredith J., (2000)
Honorierung ökologischer Leistungen - Erfahrungen mit dem US-amerikanischen "Conservation Reserve Program" (CRP)
Plankl, Reiner, (1999)
Energy and the use of conservation tillage in US agriculture
Uri, Noel Dean, (1999)
Targeting the Conservation Reserve Program to maximize water quality benefits
Ribaudo, Marc O., (1989)
Policy explorations and implications for nonpoint source pollution control: discussion
Ribaudo, Marc O., (2004)
The role of education in nonpoint source pollution control policy
Ribaudo, Marc O., (1999)