Hodgson, J. M. (1978). Soil sampling and soil description. Clarendon Press.
Chicago Style (17th ed.) CitationHodgson, John Michael. Soil Sampling and Soil Description. Oxford: Clarendon Press, 1978.
MLA (9th ed.) CitationHodgson, John Michael. Soil Sampling and Soil Description. Clarendon Press, 1978.
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