@book{29712,
	author = {Espenshade, Gilbert H. and Spencer, Charles W.,},
	title = {Geology of phosphate deposits of northern peninsular Florida /},
	publisher = {U.S. G.P.O.,},
	year = {1963.},
	address = {Washington, [D.C.] :},
	note = {Thirteen folded leaves in pocket.}
}