Catalogue and index of contributions to North American geology, 1732-1891
By: by Nelson Horatio Darton.
Series: CIHM/ICMH Microfiche series -- no. 05413
Publisher: G.P.O.
Published: 1980
Place of publication: Washington
Language: eng
Format: Microform
Number of pages: 554
Subjects: Geology -- Indexes.
Other titles: Bulletin of the United States geological survey.
Notes: At head of title: United States Geological Survey--Charles D. Walcott, Director.

Added t.p.: Bulletin of the United States Geological Survey, No. 127.

Filmed from a copy of the original publication held by the Harold Campbell Vaughan Memorial Library, Acadia University. Ottawa : Canadian Institute for Historical Microreproductions, 1980.