Canales - Quantitative and numerical methods in soil classification and survey / :: Catálogo de Recursos Digitales - Universidad de El Salvador

Registos relacionados: Quantitative and numerical methods in soil classification and survey /

Assunto: Suelos-conservación

Assunto: Suelos-eroción

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Land evaluation for land-use planning and conservation in sloping areas : International Workshop, Enschede, the Netherlands, 17-21 December 1984 /
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Quantitative and numerical methods in soil classification and survey /

Autor: Webster, R. (Richard)

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Quantitative and numerical methods in soil classification and survey /