@book{15454,
	author = {Knotts, Armanis F.},
	title = {The dunes of northwestern Indiana,},
	year = {1917]},
	address = {[Gary?},
	note = {"Prepared for and published in Indiana Geological Report, 1916." [Forty-first annual report of Department of Geology and Natural Resources, Indiana, p. 11-27]}
}