organized jointly by Unesco and UNEP

Unesco 1975 MAB report series no. 26 , Rapport final

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Programme on Man and the Biosphere (MAB) of Unesco, Programme on the Ecological Management of Arid and Semi-Arid Rangelands in Africa and the Near and Middle East (EMASAR) of FAO ; organized jointly by Unesco, FAO and UNEP

Unesco 1975 MAB report series no. 30

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organized jointly by Unesco and UNEP

Unesco [1974] MAB report series no. 20 , Rapport final

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Unesco 1974 MAB report series no. 17 , Rapport final

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Unesco 1974 MAB report series no. 13 . Expert panel on project ; 11 , Rapport final

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Unesco 1973 MAB report series no. 9 . Expert panel on project ; 13 , Rapport final

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Unesco [1973] MAB report series no. 7 , Rapport final

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Unesco 1972 MAB report series no. 2 , Rapport final

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Unesco 1972 MAB report series no. 4 . Expert panel on project ; 12 , Rapport final

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