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s1984 s1984 xxu ||||| eng |
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|a 123638
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|a Sistema de Bibliotecas de la Universidad de Costa Rica
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|a eng
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|a 338.9
|b G643e
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|a González, L.A.
|e Autor/a
|4 aut
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|a An economic perspective of crop diversification in rainfed areas : implications to national and regional planning /
|c L. A. Gonzalez. --
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|a Washington :
|b International Food Policy Research Institute,
|c 1984.
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|a [89-100] páginas ;
|c 28 cm
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|a DESARROLLO ECONOMICO
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|a MR.-AG. b KRG.
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|a Registros del LS-2000
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