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World directory of environmental education programs : post-secondary study and training in 70 countries
Quigg, Philip W. (contributor); Ward, Barbara (contributor) - 1973
Persistent link: https://www.econbiz.de/10003270886
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Only one earth : the care and maintenance of a small planet
Ward, Barbara; Dubos, René J. - 1972 - 1. ed.
Persistent link: https://www.econbiz.de/10000607845
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Wie retten wir unsere Erde? : Umweltschutz: Bilanz und Prognose
Ward, Barbara; Dubos, René J. - 1972
Persistent link: https://www.econbiz.de/10000084438
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Only one earth: The care and maintenance of a small planet
Ward, Barbara; Dubos, René - In: The Columbia journal of world business : publ. … 7 (1972) 3, pp. 13-25
Persistent link: https://www.econbiz.de/10003534899
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Improving the environment : who should pay?
Ward, Barbara; Dubos, René - In: Dialogue : quarterly journal of opinion and analysis on … 6 (1973) 4, pp. 64-70
Persistent link: https://www.econbiz.de/10003057038
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Where on earth are we going?
Strong, Maurice F. - 2001
Persistent link: https://www.econbiz.de/10013549571
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Organization for global environmental management
Quigg, Philip W. - In: The Columbia journal of world business : publ. … 7 (1972) 3, pp. 26-30
Persistent link: https://www.econbiz.de/10003657613
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Coming of age in Micronesia
Quigg, Philip W. - In: Foreign affairs 47 (1969) 3, pp. 493-508
Persistent link: https://www.econbiz.de/10002677999
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Japan in neutral
Quigg, Philip W. - In: Foreign affairs 44 (1966) 2, pp. 253-263
Persistent link: https://www.econbiz.de/10002678004