36 pages, xi : illustrations, v folded plates (including maps) ; 24 cm
OCLC
ocm04237637, ocn882309764
Subject series: A. Economic geology, 78; B, Descriptive geology, 97.
One map in pocket.
Issued also as House doc., no. 837, 59th Cong., 1st sess.
"An abstract of this report has already been published under the title, Preliminary statement on the Matanuska coal field: Bull. U.S. Geol. Survey no. 284, 1906."
"List of papers, by members of the United States Geological Survey, on coal, lignite, and petroleum of Alaska": pages 33-34.
"Geological survey publications on Alaska": page vii-xi.