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|a 085552
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|a Sistema de Bibliotecas de la Universidad de Panamá
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|a 630.207 C15
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2 |
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|a Campos Arce, José J.
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|a Los sistemas agroforestales en ladera y la conservación del suelo
|c / José J. Campos Arce
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|a Turrialba, Costa Rica
|b : CATIE
|c , 1982.
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|a iii, 9 p.
|c ; 29 cm
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|a AGRICULTURA
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|a SUELO, CONSERVACION DE LOS
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942 |
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|c BK
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|c 39504
|d 39504
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|0 0
|1 0
|2 ddc
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|6 630_207000000000000_C15
|7 0
|8 CG
|9 57202
|a 10
|b 10
|c 10
|d 2014-01-20
|o 630.207 C15
|p p085552
|r 2014-01-20
|w 2014-01-20
|y BK
|