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jules j scholten
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Humic acrisol (orthoxic palehumult), Jamaica
Jules J. Scholten · International Soil Museum
64 sayfa · 1982
Acrisols / Land capability for agriculture
Soils and land forms of Thailand
Jules J. Scholten · Kingdom of Thailand, Ministry of Agriculture and Cooperatives, Dept. of Land Development and Food and Agriculture Organization of the United Nations
32 sayfa · 1973
Landforms / Soils