Lê, V. K. (1991). Relationship between some soil physical characteristics and morphology in acid sulphate clays in Mekong Delta, Vietnam. Wageningen: Wageningen Agricultural Univ.
Chicago-tyylinen lähdeviittausLê, Văn Khoa. Relationship between Some Soil Physical Characteristics and Morphology in Acid Sulphate Clays in Mekong Delta, Vietnam. Wageningen: Wageningen Agricultural Univ, 1991.
MLA-viiteLê, Văn Khoa. Relationship between Some Soil Physical Characteristics and Morphology in Acid Sulphate Clays in Mekong Delta, Vietnam. Wageningen: Wageningen Agricultural Univ, 1991.
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