Contributions to economic geology, 1905, [by] S.F. Emmons, E.C. Eckel, geologists in charge. [U.S. Geological Survey Bulletin No. 285. Series A, Economic Geology, 73.]. [electronic resource]
Published
Washington, DC, 1906
Physical Description
509 p. : illustrations, maps, tables.
Local Notes
Access is available to the Yale community.
Notes
Index, p. 489.
List of illustrations, p. 6.
Table of contents, p. 3.
Electronic reproduction. Chester, Vt.: NewsBank, inc., 2006. Available via the World Wide Web. Access restricted to Readex U.S. Congressional Serial Set subscribers.