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Grazing management and rehabilitation of degraded rangeland in western Australia
Wang, King-min - 1995
Persistent link: https://www.econbiz.de/10000923077
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United States - Pakistan Workshop on Arid Lands Development and Desertification Control
Hutchinson, Charles F. (contributor) - 1987
Persistent link: https://www.econbiz.de/10000799691
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Pastoralists of the West African Savanna : selected studies pres. and discussed at the 15. Internat. African Seminar held at Ahmadu Bello Univ., Nigeria, July 1979
Adamu, Mahdi (contributor);  … - International African Seminar <15, 1979, Zaria> - 1986
Persistent link: https://www.econbiz.de/10000697424
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India and the International Crops Research Institute for the Semi-Arid Tropics : a study of their collab. in agricultural research
Mahapatra, Ishwar C.; Bhumbla, Dev R.; Bokil, Shriniwas D. - 1986 - 1. print
Persistent link: https://www.econbiz.de/10000703621
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Commerce of the prairies
Gregg, Josiah - 1966
Persistent link: https://www.econbiz.de/10000678254
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Recherches sur les systemes des zones arides du Mali : résultats préliminaires
Wilson, R. T. (ed.) - 1983
Persistent link: https://www.econbiz.de/10000687927
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Arab Center for the Studies of Arid Zones and Dry Lands : ACSAD
1981
Persistent link: https://www.econbiz.de/10000802545