Thomas M. Walski. (2001). Water distribution modeling: Heastad methods. Waterbury, CT: Haestad Press.
Dyfyniad Arddull ChicagoThomas M. Walski. Water Distribution Modeling: Heastad Methods. Waterbury, CT: Haestad Press, 2001.
Dyfyniad MLAThomas M. Walski. Water Distribution Modeling: Heastad Methods. Waterbury, CT: Haestad Press, 2001.
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