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close this bookThe Improvement of Tropical and Subtropical Rangelands (BOSTID)
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View the documentPanel on the improvement of tropical and subtropical rangelands
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View the documentNational research council staff
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Open this folder and view contentsOverview: Dimensions of a worldwide environmental crisis
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Open this folder and view contentsBoard on science technology for international development
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Board on Science and Technology for International Development Office of International Affairs National Research Council

National Academy Press Washington, DC. 1990