R Langohr (2002)
Facing problems in the discipline of soil classification. Conclusions based on 35 years practice and teaching
EUROPEAN SOIL BUREAU, vol. RESEARCH REPORT NO. 7 p. 15-25.
18729, QCOVER, PEDO, GENERAL
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R Langohr (2002)
EUROPEAN SOIL BUREAU, vol. RESEARCH REPORT NO. 7 p. 15-25.
Document Actions