@book{29423,
	author = {Otte, Carel,},
	title = {Late Pennsylvanian and early Permian stratigraphy of the northern Sacramento Mountains, Otero County, New Mexico.},
	publisher = {State Bureau of Mines and Mineral Resources, New Mexico Institute of Mining & Technology,},
	year = {1959.},
	address = {Socorro,},
	note = {Part of illustrative matter fold. in pocket.}
}