Shively, G., & Zelek, C. Linking economic policy and environmental outcomes at a watershed scale (2002.).
Cita Chicago (17th ed.)Shively, Gerald, i Charles Zelek. Linking Economic Policy and Environmental Outcomes at a Watershed Scale. 2002.
Cita MLA (9th ed.)Shively, Gerald, i Charles Zelek. Linking Economic Policy and Environmental Outcomes at a Watershed Scale. 2002.
Atenció: Aquestes cites poden no estar 100% correctes.