@book{28239,
	author = {Frye, John Chapman, and Fent, O. S.,},
	title = {The late Pleistocene loesses of central Kansas /},
	publisher = {s.n.,},
	year = {1947]},
	series = {Kansas. State Geological Survey. Bulletin 70, pt. 3. 1947 Reports of studies, pt. 3},
	address = {[Lawrence :}
}