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EVALUATING AGRICULTURAL POLICY AND THE SUSTAINABILITY OF PRODUCTION SYSTEMS - AN ECONOMIC FRAMEWORK 期刊论文
JOURNAL OF SOIL AND WATER CONSERVATION, 1993, 卷号: 48, 期号: 2, 页码: 94-99
作者:  FAETH, P
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MANAGING THE WESTS WATER 期刊论文
JOURNAL OF SOIL AND WATER CONSERVATION, 1987, 卷号: 42, 期号: 1, 页码: 8-13
作者:  ELASHRY, MT;  GIBBONS, DC
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SUSTAINING AFRICA NATURAL-RESOURCES 期刊论文
JOURNAL OF SOIL AND WATER CONSERVATION, 1987, 卷号: 42, 期号: 4, 页码: 224-227
作者:  ELASHRY, MT;  RAM, BJ
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