@book{25412,
	author = {Trumbull, L. W.},
	title = {The Salt Creek oil field, Natrona County.},
	publisher = {The S.A. Bristol Co., printers,},
	year = {1914.},
	series = {Wyoming. State Geologist. Bulletin},
	address = {Cheyenne, Wyo.,},
	note = {At head of title: The State of Wyoming. Geologist's Office.}
}