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|a Suárez de Castro, Fernando
|9 9640
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| 245 |
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|a Conservación de Suelos /
|c Fernando suarez de Castro
|
| 260 |
|
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|a México,
|b SALVAT EDITORES, S. A.
|c 1956,
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| 300 |
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|a 298 p.
|b Imag, Tab, Form.
|
| 650 |
|
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|x COMO SE DESTRUYEN LOS SUELOS
|x PROFUNDIDAD EFECTIVA
|x PERMEABILIDAD
|x CLASIFICACIÓN DE SUELOS
|9 9641
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| 942 |
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