Eaton, A. D., & Franson, M. A. H. (2005). Standard methods for the examination of water and wastewater (21st ed.). Washington, DC: American Public Health Association.
Παραπομπή Chicago StyleEaton, Andrew D., and Mary Ann H. Franson. Standard Methods for the Examination of Water and Wastewater. 21st ed. Washington, DC: American Public Health Association, 2005.
Παραπομπή MLAEaton, Andrew D., and Mary Ann H. Franson. Standard Methods for the Examination of Water and Wastewater. 21st ed. Washington, DC: American Public Health Association, 2005.
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