Hodgson, J. M. (1978). Soil sampling and soil description. Clarendon Press ; Oxford University Press.
Cita Chicago Style (17a ed.)Hodgson, John Michael. Soil Sampling and Soil Description. Oxford : New York: Clarendon Press ; Oxford University Press, 1978.
Cita MLA (9a ed.)Hodgson, John Michael. Soil Sampling and Soil Description. Clarendon Press ; Oxford University Press, 1978.
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