@book{330064,
	author = {Symposium on Engineering Geology in the Urban Environment, and Nichols, Donald R., and Association of Engineering Geologists.},
	title = {Environmental planning and geology;},
	publisher = {Geological Survey; [for sale by the Supt. of Docs., U.S. Govt. Print. Off.,},
	year = {1971]},
	address = {[Washington]},
	note = {"Arranged by the Association of Engineering Geologists for their October 1969 National Meeting in San Francisco."}
}