Fresenius, W., Quentin, K. E., Schneider, W., & Lopez-Ebri, E. (1988). Water analysis: A practical guide to physico-chemical,chemical and microbiological water examination and quality assurance. Berlin: Springer-Verlag.
Παραπομπή Chicago StyleFresenius, W., K. E. Quentin, W. Schneider, and E. Lopez-Ebri. Water Analysis: A Practical Guide to Physico-chemical,chemical and Microbiological Water Examination and Quality Assurance. Berlin: Springer-Verlag, 1988.
Παραπομπή MLAFresenius, W., K. E. Quentin, W. Schneider, and E. Lopez-Ebri. Water Analysis: A Practical Guide to Physico-chemical,chemical and Microbiological Water Examination and Quality Assurance. Berlin: Springer-Verlag, 1988.
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