1
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Material Type: Artigo
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Possibilities for irrigated forestry in the Rhodesian (Zimbabwe) Lowveld
Barrett, R. L ; Woodvine, F ; Research officers
Forest Research Centre (email: research@frchigh.co.zw) 1973-01
Sem texto completo
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2
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Material Type: Ata de Congresso
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Mankind and civilization at another crossroad: 1971 McDougall Memorial Leture (7th lecture)
Borlaug, N.E
Rome (Italy): FAO 1971
Sem texto completo
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3
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Material Type: Ata de Congresso
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Disertacion de 1971 en memoria de McDougall: La humanidad y la civilizacion en otra encrucijada. Por Norman E. Bourlag
Borlaug, N.E
Roma (Italy): FAO 1971
Sem texto completo
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4
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Material Type: Ata de Congresso
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La humanidad y la civilizacion en otra encrucijada: Disertacion de 1971 en memoria de McDougall (7 disertacion)
Borlaug, N.E
Rome (Italy): FAO 1971
Sem texto completo
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5
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Material Type: Ata de Congresso
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L'humanite et la civilisation devant une nouvelle croisee des chemins: Conference McDougall 1971 (7 lecture)
Borlaug, N.E
Rome (Italy): FAO 1971
Sem texto completo
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