Cech, T. V. (2003). Principles of water resources: History, development, management, and policy. New York, NY.: John Wiley & Sons.
Παραπομπή Chicago StyleCech, Thomas V. Principles of Water Resources: History, Development, Management, and Policy. New York, NY.: John Wiley & Sons, 2003.
Παραπομπή MLACech, Thomas V. Principles of Water Resources: History, Development, Management, and Policy. New York, NY.: John Wiley & Sons, 2003.
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