@book{24507,
	author = {Martin, George Curtis,},
	title = {A reconnaissance of the Matanuska coal field, Alaska, in 1905,},
	publisher = {Govt. Print. Off.,},
	year = {1906.},
	series = {U.S. Geological Survey. Bulletin},
	address = {Washington,},
	note = {Subject series: A, Economic geology, 78; B, Descriptive geology, 97.}
}