@book{30238,
	author = {Chang, Ping Hsi, and Ern, Ernest H.},
	title = {Bedrock geology of the Woodstock quadrangle, Vermont,},
	publisher = {Water Resources Dept.,},
	year = {1965.},
	series = {Vermont Geological Survey. Bulletin no. 29},
	address = {Montpelier,}
}