@book{41097,
	author = {Kelkar, Mohan},
	title = {Natural gas production engineering /},
	publisher = {Pennwell,},
	year = {c2008},
	address = {Tulsa, Okla. :},
	url = {http://portal.igpublish.com.libraryumpsa.idm.oclc.org/iglibrary/}
}