Kehew, A. E. (2006). Geology for engineers and environmental scientists. Upper Saddle River, N.J: Prentice Hall.
Παραπομπή Chicago StyleKehew, Alan E. Geology for Engineers and Environmental Scientists. Upper Saddle River, N.J: Prentice Hall, 2006.
Παραπομπή MLAKehew, Alan E. Geology for Engineers and Environmental Scientists. Upper Saddle River, N.J: Prentice Hall, 2006.
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