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Dregne, H. E., and N-T. Chou. 1992. Global desertification dimensions and costs. In Degradation and restoration of arid lands. Lubbock: Texas Tech. University.

The copyright holder has granted CIESIN permission to post this document in Thematic Guides. Your use of this material must be in accordance with applicable copyright laws.

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Texas Tech University
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Lubbock, TX 79409