Survey, U. S. G. (2009). Pesticides in Stream Sediment and Aquatic Biota: Distribution, Trends, and Governing Factors. CRC Press.
Παραπομπή Chicago StyleSurvey, U. S. Geological. Pesticides in Stream Sediment and Aquatic Biota: Distribution, Trends, and Governing Factors. CRC Press, 2009.
Παραπομπή MLASurvey, U. S. Geological. Pesticides in Stream Sediment and Aquatic Biota: Distribution, Trends, and Governing Factors. CRC Press, 2009.
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