Carter, M., & Gregorich, E. (2009). Soil Sampling and Methods of Analysis, Second Edition. CRC Press.
Citación estilo ChicagoCarter, M.R., y E.G Gregorich. Soil Sampling and Methods of Analysis, Second Edition. CRC Press, 2009.
Cita MLACarter, M.R., y E.G Gregorich. Soil Sampling and Methods of Analysis, Second Edition. CRC Press, 2009.
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