Keith, L. H. (1991). Environmental sampling and analysis: A practical guide. Boca Raton, Florida: Lewis Publishers.
Citación estilo ChicagoKeith, Lawrence H. Environmental Sampling and Analysis: A Practical Guide. Boca Raton, Florida: Lewis Publishers, 1991.
Cita MLAKeith, Lawrence H. Environmental Sampling and Analysis: A Practical Guide. Boca Raton, Florida: Lewis Publishers, 1991.
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