Contributions to the Geology and Paleontology of San Juan County, New Mexico
Subtitle: 3 : Nonmarine Cretaceous Invertebrates of the San Juan Basin.
Contributors: Stanton, T.
Series: U.S. Geological Survey professional paper -- 98-R
Publisher: s.n
Published: 1917
Place of publication: S.l
Language: eng
Notes: 1