Dent, D., & Young, A. (1981). Soil survey and land evaluation. George Alber and Unwin.
Chicago Style (17th ed.) CitationDent, David, and Anthony Young. Soil Survey and Land Evaluation. London: George Alber and Unwin, 1981.
MLA (9th ed.) CitationDent, David, and Anthony Young. Soil Survey and Land Evaluation. George Alber and Unwin, 1981.
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