Kashef, A. I. (1986). Groundwater engineering. McGraw-Hill.
Tohutoru Kātū ChicagoKashef, Abdel-Aziz I. Groundwater Engineering. New York: McGraw-Hill, 1986.
Tohutoro MLAKashef, Abdel-Aziz I. Groundwater Engineering. McGraw-Hill, 1986.
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