Agricultural sustainability in a changing world order
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Format: | Texto biblioteca |
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Language: | d |
Published: |
Boulder, Colo., Westview,
1984
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Subjects: | AGRICULTURE-ADDRESSES, ESSAYS, LECTURES, AGRICULTURAL PRODUCTIVITY-ADDRESSES, ESSAYS, LECTURES, AGRICULTURAL ECOLOGY-ADDRESSES, ESSAYS, LECTURES, AGRICULTURAL SYSTEMS-ADDRESSES, ESSAYS, LECTURES, FOOD SUPPLY-ADDRESSES, ESSAYS, LECTURES, AGRICULTURE-SOCIAL ASPECTS-ADDRESSES, ESSAYS, LECTURES, Douglass, K. edit., |
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