Dangos 1 - 3 canlyniadau o 3 ar gyfer chwilio '"Soils Classification Congresses."', amser ymholiad: 0.02e Mireinio'r Canlyniadau
  1. 1

    Classification and management of rice growing soils proceedings of the fifth International Soil Management Workshop / sponsored by the Food and Fertilizer Technology Center

    Cyhoeddwyd 1989
    Llyfr

    Classification and management of rice growing soils proceedings of the fifth International Soil Management Workshop / sponsored by the Food and Fertilizer Technology Center
  2. 2

    Soil taxonomy key to effective land use : proceedings of the fourteenth International Forum on Soil Taxonomy and Agrotechnology transfer, June 16-27, 1986, PCARRD headquarters, Los...

    Cyhoeddwyd 1988
    Llyfr

    Soil taxonomy key to effective land use : proceedings of the fourteenth International Forum on Soil Taxonomy and Agrotechnology transfer, June 16-27, 1986, PCARRD headquarters, Los Banos, Laguna.
  3. 3

    Soil-resource data for agricultural development

    Cyhoeddwyd 1978
    Llyfr

    Soil-resource data for agricultural development

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