@book{27875,
	author = {Willman, H. B. and Payne, James Norman.},
	title = {Geology and mineral resources of the Marseilles, Ottawa, and Streator quadrangles,},
	year = {1942.},
	address = {Urbana, Ill.,},
	note = {At head of title : State of Illinois, Dwight H. Green, governor. Dept of registration and education, Frank G. Thompson, director. Division of the State geological survey, M. M. Leighton, chief. Urbana.}
}