Erosion y conservacion de suelos en la Sierra del Ecuador
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Main Authors: | , , , |
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Format: | Texto biblioteca |
Language: | |
Published: |
Rome (Italy)
1987
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Subjects: | EROSION CONTROL, SOIL CONSERVATION, HIGHLANDS, CULTURAL METHODS, LUTTE ANTIEROSION, CONSERVATION DES SOLS, REGION D'ALTITUDE, CONTROL DE LA EROSION, CONSERVACION DE SUELOS, ZONA DE MONTANA, MODE DE CULTURE, METODOS DE CULTIVO, |
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