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1Published 1986Government Document Book
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2
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3
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4Published 1981“...Papers (University of Texas at Austin. Population Research Center) ;...”
Book -
5“...Special publication of the Institute of Latin American Studies, the University of Texas at Austin....”
Book -
6by Whitington, Timothy Porter“...Technical report (University of Texas at Austin. Center for Research in Water Resources) ;...”
Published 1990
Government Document Book -
7“...Special publication of the Institute of Latin American Studies, the University of Texas at Austin....”
Book -
8
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9Published 1985Conference Proceeding Book