Author : Pennsylvania. Bureau of Topographic and Geologic Survey
Publisher :
Page : 232 pages
File Size : 27,33 MB
Release : 1976
Category : Geology
ISBN :
Author : Pennsylvania. Bureau of Topographic and Geologic Survey
Publisher :
Page : 472 pages
File Size : 40,13 MB
Release : 1959
Category : Geology
ISBN :
Author : Pennsylvania. Bureau of Topographic and Geologic Survey
Publisher :
Page : 190 pages
File Size : 28,4 MB
Release : 1922
Category : Geology
ISBN :
A series of preliminary, occasional and brief papers many of which are advanced reports of material later printed in its Bulletin (lettered series)
Author : United States. Bureau of Mines. Technical Library, Pittsburgh
Publisher :
Page : 778 pages
File Size : 18,6 MB
Release : 1968
Category : Library catalogs
ISBN :
Author : United States Engineers Corps (Army).
Publisher :
Page : 860 pages
File Size : 11,53 MB
Release : 1950
Category :
ISBN :
Author :
Publisher :
Page : 152 pages
File Size : 30,55 MB
Release : 1960
Category : Geology
ISBN :
A synopsis of geologic results, accompanied by short papers in the geological sciences. Published separately as chapters A and B.
Author :
Publisher :
Page : 1748 pages
File Size : 20,16 MB
Release : 1992
Category : Periodicals
ISBN :
A union list of serials commencing publication after Dec. 31, 1949.
Author : Library of Congress. Exchange and Gift Division
Publisher :
Page : 922 pages
File Size : 13,76 MB
Release : 1965
Category : State government publications
ISBN :
June and Dec. issues contain listings of periodicals.
Author : Library of Congress. Copyright Office
Publisher : Copyright Office, Library of Congress
Page : 1862 pages
File Size : 21,17 MB
Release : 1975
Category : Copyright
ISBN :
Author :
Publisher :
Page : 684 pages
File Size : 50,70 MB
Release : 1960
Category : Geology
ISBN :
