326745 Kelkar, M. (2008). Natural gas production engineering. Tulsa, Oklahoma : PennWell Corp..
Chicago Style (17th ed.) Citation326745 Kelkar, Mohan. Natural Gas Production Engineering. Tulsa, Oklahoma : PennWell Corp., 2008.
ציטוט MLA326745 Kelkar, Mohan. Natural Gas Production Engineering. Tulsa, Oklahoma : PennWell Corp., 2008.
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