Evaluating natural resource use in agriculture /
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| Main Author: | |
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| Format: | Texto biblioteca |
| Language: | d |
| Published: |
Ames, IA : Iowa State University,
1998
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| Subjects: | AGRICULTURAL RESOURCES-CONGRESSES, AGRICULTURAL RESOURCES-GOVERNMENT POLICY CONGRESSES, AGRICULTURE-ENVIRONMENTAL ASAPECTS-CONGRESSES, AGRICULTURAL RESOURCES-UNITED STATES-CONGRESSES, AGRICULTURAL RESOURCES-GOVERNMENT POLICY-UNITED STATES CONGRESSES, AGRICULTURE-UNITED STATES-ENVIRONMENTAL ASPECTS-CONGRESSES, |
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