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Crisis and opportunity [electronic resource] : sustainability in American agriculture / John E. Ikerd.
- 作者: Ikerd, John E.
- 其他作者:
- 出版: Lincoln : University of Nebraska Press 2008.
- 主題: Sustainable agriculture--United States. , Alternative agriculture--Economic aspects--United States. , Farms, Small--United States. , Agriculture--United States--Forecasting. , Electronic books.
- URL:
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- 一般註:Includes bibliographical references.
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讀者標籤:
- 系統號: 000278346 | 機讀編目格式
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