@book{27253,
	author = {Lugn, Alvin Leonard,},
	title = {The pleistocene geology of Nebraska,},
	publisher = {Printed by the authority of the state of Nebraska,},
	year = {1935.},
	series = {Nebraska.  Geological survey.  Bulletin no. 10, 2d ser.},
	address = {[Lincoln]},
	note = {"Corrections" slip inserted.}
}