@booklet {5415,
	title = {PECORA, W.T. et al. 1957. Preliminary geologic map of the Warrick Quadrangle, Bearpaw Mountains, Montana. United States Geological Survey, Miscellaneous Geological Investigations Map: I-237.},
	year = {1957},
	note = {PECORA, W.T. et al. 1957. Preliminary geologic map of the Warrick Quadrangle, Bearpaw Mountains, Montana. United States Geological Survey, Miscellaneous Geological Investigations Map: I-237.}
}
