Land degradation
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Main Authors: | , |
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Format: | Texto biblioteca |
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Published: |
(np) (npub)
1971
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Subjects: | SOIL CONSERVATION, SOIL DEGRADATION, EROSION, SALTS, ALKALI METALS, SEWAGE, SOILBORNE ORGANISMS, MONITORING, SOIL POLLUTION, INDUSTRIAL WASTES, RADIOACTIVITY, FERTILIZERS, PESTICIDES, SURFACTANTS, METALS, CONSERVATION DES SOLS, DEGRADATION DU SOL, CONSERVACION DE SUELOS, DEGRADACION DEL SUELO, SEL, METAL ALCALIN, EAU USEE DOMESTIQUE, ORGANISME TRANSMISSIBLE PAR LE SOL, SURVEILLANCE, POLLUTION DU SOL, DECHET INDUSTRIEL, RADIOACTIVITE, ENGRAIS, PESTICIDE, SURFACTANT, METAL, SALES, METALES ALCALINOS, AGUAS FECALES, ORGANISMOS TRANSMITIDOS POR SUELO, VIGILANCIA, POLUCION DEL SUELO, DESECHOS INDUSTRIALES, RADIACTIVIDAD, ABONOS, PLAGUICIDAS, SURFACTANTES, METALES, |
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