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230525s1985 dcuad gr ||||||eng d |
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|a 0821305921
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|a Sistema de Bibliotecas de la Universidad de Costa Rica
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| 245 |
1 |
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|a Technological innovation in agriculture :
|b the political economy of its rate and bias /
|c Alain de Janvry, Jean-Jacques Dethier.
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| 260 |
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|a Washington, D.C. :
|b The World Bank,
|c 1985.
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| 300 |
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|a vii, 90 páginas :
|b ilustraciones en blanco y negro, gráficos en blanco y negro.
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0 |
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|a Study paper
|v number 1
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| 949 |
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|a -AEM
|