Ecological management of arid and semi-arid rangelands in Africa, the Near and Middle East (EMASAR phase II)
Bok Engelsk 1976
Utgitt | Rome : Food and Agriculture Organization of the United Nations , 1976- .
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Opplysninger | "Prepared as part of a cooperative project of the United Nations Environment Programme with the Food and Agriculture Organization of the United Nations as cooperating agency."
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Emner |