Eash, N. S., Sauer, T. J., O'Dell, D., Odoi, E., & Bratz, M. C. (2016). Soil science simplified (6. edition.). Hoboken, New Jersey: Wiley-Blackwell.
Citación estilo ChicagoEash, Neal Samuel, Thomas J. Sauer, Deb O'Dell, Evah Odoi, y Mary C. Bratz. Soil Science Simplified. 6. edition. Hoboken, New Jersey: Wiley-Blackwell, 2016.
Cita MLAEash, Neal Samuel, et al. Soil Science Simplified. 6. edition. Hoboken, New Jersey: Wiley-Blackwell, 2016.
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