Fifty-second annual report of Director of Geological Survey to Secretary of Interior.

Bibliographic Details
Corporate Author:	United States. Department of the Interior
Format:	Government Document eBook
Language:	English
Published:	[Washington] : GPO, 1930-1931.
Subjects:	Libraries. Electronic books.
Online Access:	Connect to the full text of this electronic document

Description
Item Description:	Also includes data on Geological Survey library acquisitions and operations. Annual report on activities and finances of Geological Survey. Reports include summaries of State field investigations and Geological Survey branch operations, and lists of publications. Electronic resource.
Physical Description:	1 online resource (ii+95 pages)