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Conference summary. - [1994]. - VII, 50 S.
Powell, Joseph M. (ed.); Fernández-Rivera, S. (ed.);  … - 1994
Persistent link: https://www.econbiz.de/10000944933
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Technical papers. - 1995. - VII, 560 S. : graph. Darst.
Powell, Joseph M. (ed.); Fernández-Rivera, S. (ed.);  … - 1994
Persistent link: https://www.econbiz.de/10000944934
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Medical promotion and the consumptive immigrant to Australia
Powell, J. M. - In: Geographical review : the journal of the American … 63 (1973) 4, pp. 449-476
Persistent link: https://www.econbiz.de/10002667923
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Approaches to resource management : an introd. for Australian students
Powell, J. M. - 1980
Persistent link: https://www.econbiz.de/10004737261
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ENVIRONMENTAL MANAGEMENT IN AUSTRALIA, 1788-1914 : GUARDIANS, IMPROVERS AND PROFIT : AN INTRODUCTORY SURVEY / BY J.M. POWELL
Powell, Joseph M. - 1976
Persistent link: https://www.econbiz.de/10004664240
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Annual and seasonal temperature and precipitation trends in British Columbia since 1890
Powell, J. M. - 1965
Persistent link: https://www.econbiz.de/10002667908
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Nutrient cycling in integrated rangeland/cropland systems of the Sahel
Powell, J. M.; Fernandez-Rivera, S.; Hiernaux, P.; … - In: Agricultural Systems 52 (1996) 2-3, pp. 143-170
Persistent link: https://www.econbiz.de/10005373562
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Nitrogen and phosphorus transfers in a crop-livestock system in West Africa
Powell, J. M.; Mohamed-Saleem, M. A. - In: Agricultural Systems 25 (1987) 4, pp. 261-277
Persistent link: https://www.econbiz.de/10005384435