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20200824143557.0 |
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200604s2007 xxu gr ||||||eng u |
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|a Sistema de Bibliotecas de la Universidad de Costa Rica
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|a 631.450.972.84
|b C659o
|2 23
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|a Cocchi, Horacio
|e Autor/a
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|a On-site costs and benefits of soil conservation among hillside farmers in El Salvador /
|c Horacio Cocchi and Boris E. Bravo-Ureta.
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|a Washington, D.C. :
|b Inter-American Development Bank, Office of Evaluation and Oversight,
|c 2007.
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|a ii, 16 páginas, 21 páginas sin numerar :
|b ilustraciones a color, mapa a color.
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|a "Working Paper: OVE/WP-04/07"
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|a CONSERVACION DE SUELOS
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|a CONSERVACION DE SUELOS
|z EL SALVADOR
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| 650 |
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7 |
|a TALUDES (GEOGRAFIA FISICA)
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1 |
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|a Bravo Ureta, Boris
|e Autor/a
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| 900 |
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|a 2020-O
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| 916 |
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|a Centro Catalográfico
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|a IG -IG
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