SpringerLink (Online service), Pruden, A., & Shore, L. S. (2009). Hormones and Pharmaceuticals Generated by Concentrated Animal Feeding Operations: Transport in Water and Soil. Springer US.
Παραπομπή σε μορφή Chicago (17η εκδ.)SpringerLink (Online service), Amy Pruden, και Laurence S. Shore. Hormones and Pharmaceuticals Generated by Concentrated Animal Feeding Operations: Transport in Water and Soil. New York, NY: Springer US, 2009.
Παραπομπή σε μορφή MLA (8th εκδ.)SpringerLink (Online service), et al. Hormones and Pharmaceuticals Generated by Concentrated Animal Feeding Operations: Transport in Water and Soil. Springer US, 2009.
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