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|a Sistema de Bibliotecas de la Universidad de Panamá
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|a spa
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|a T - 631.47 - V71
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|a Villavicencio Castillo, Katia Yaneth
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| 245 |
1 |
0 |
|a Recomendaciones del uso del suelo de la cuenca alta del río San Félix
|c / Katia Yaneth Villavicencio Castillo , Fernando Guinard Calvo
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| 260 |
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|a Chiriquí, Panamá
|b : Universidad, Facultad de Ciencias Agropecuarias
|c , 1997
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| 300 |
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|a xiii, 106 p.
|b : ilus.
|c ; 28cm.
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|a 25 ref.
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| 502 |
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|a Ciencias Agropecuarias . Ingeniería Agrícola
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4 |
|a SUELOS-PANAMA
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| 650 |
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|a EROSION DE SUELOS
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|a CUENCA HIDROGRAFICAS-CONSERVACION-PANAMA
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|a SUELOS-ANALISIS
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|a Guinard Calvo, Fernando
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