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Mineral Industries Experiment Station Circular
作者
Pennsylvania State College. Mineral Industries Experiment Station
出版1942
ISBN
STANFORD:36105013233536
主題
Mineral industries
Mineral Industries Experiment Station Circular
作者
Pennsylvania State College. Mineral Industries Experiment Station
出版1952
ISBN
IOWA:31858045066770
主題
Mineral industries
Mineral Industries Experiment Station Circular
作者
Pennsylvania State University. Mineral Industries Experiment Station
出版1959
ISBN
MINN:319510008710301
主題
Mineral industries
Progress in Research, Mineral Industries Experimen...
作者
Pennsylvania State University. College of Mineral Industries
出版1961
ISBN
LCCN:a67007323
主題
Engineering
Annual Report
作者
Pennsylvania State Library
出版1894
ISBN
PRNC:32101073754010
主題
Bibliography, National
Report of the State Librarian
作者
Pennsylvania State Library
出版1894
ISBN
UIUC:30112073640143
主題
Pennsylvania
The Penn State Source Book
作者
Pennsylvania State University
出版1978
ISBN
PSU:000029990016
Study of the Mineral Matter Distribution in Pulver...
作者
Pennsylvania State University. Department of Materials Science
出版1976
ISBN
MINN:31951D01754159J
主題
Coal, Pulverized
Pennsylvania's Regions
作者
Pennsylvania State Planning Board
出版1967
ISBN
STANFORD:36105033949962
主題
Pennsylvania
Report of the State Librarian and Director of Muse...
作者
Pennsylvania State Library and Museum (Harrisburg)
出版1894
ISBN
UCAL:B3036464
Bulletin
作者
Pennsylvania State University. College of Earth and Mineral Sciences. Experiment Station
出版1954
ISBN
CORNELL:31924058392030
主題
Mineral industries
Annual Report of the Pennsylvania Agricultural Exp...
作者
Pennsylvania State College. Agricultural Experiment Station
出版1898
ISBN
UCAL:B2955095
主題
Agriculture
Progress in Research for Biennium 1945-47
作者
Pennsylvania State College. Mineral Industries Experiment Station
出版1947
ISBN
PSU:000044318314
主題
Mines and mineral resources
Regional Development Reconnaissance
作者
Pennsylvania State Planning Board
出版1965
ISBN
PSU:000008679215
主題
Pennsylvania
Annotated Bibliography of Pennsylvania Geology to ...
作者
Howard Ross Cramer / Pennsylvania. Bureau of Topographic and Geologic Survey
出版1961
ISBN
UIUC:30112122685479
主題
Geology
Monthly Bulletin
作者
Pennsylvania. Department of Internal Affairs
出版1952-07
ISBN
UOM:39015073142963
主題
Pennsylvania
Proceedings of the Pennsylvania Academy of Science
作者
Pennsylvania Academy of Science
出版1975
ISBN
CHI:32464729
主題
Science
Proceedings - Pennsylvania Academy of Science
作者
Pennsylvania Academy of Science
出版1963
ISBN
CUB:U183022962799
主題
Science
Laws of the General Assembly of the Commonwealth o...
作者
Pennsylvania
出版1968
ISBN
MINN:31951D02279503K
主題
Law
Publications and Research and Other Contributions
作者
Pennsylvania State University
出版1958
ISBN
UGA:32108028105586
Abstracts of Doctoral Dissertations
作者
Pennsylvania State University
出版1950
ISBN
OSU:32435064010333
主題
Dissertations, Academic
Checklist of Official Pennsylvania Publications
作者
Pennsylvania State Library, Harrisburg
出版1963
ISBN
IND:30000129912683
主題
State government publications
Monthly Bulletin
作者
Pennsylvania. Dept. of Internal Affairs
出版1961
ISBN
UCAL:$B810754
Internal Affairs
作者
Pennsylvania. Department of Internal Affairs
出版1961
ISBN
OSU:32435059815068
主題
Pennsylvania
Abstracts of Doctoral Dissertations Submitted ... ...
作者
Pennsylvania State University
出版1949
ISBN
UOM:39015063714995
主題
Dissertations, Academic
Abstracts of Doctoral Dissertations Submitted
作者
Pennsylvania State University
出版1938
ISBN
PSU:000002750590
主題
Dissertations, Academic
Legislative Journal
作者
Pennsylvania. General Assembly
出版1961
ISBN
UIUC:30112085163241
主題
Legislative journals
Pennsylvania State Manual
作者
Pennsylvania
出版1962
ISBN
UOM:39015053610146
主題
Executive departments
Annual Geology Symposium
作者
Pennsylvania State University
ISBN
STANFORD:36105016263860
主題
Geology
8th Annual Geology Symposium
作者
Pennsylvania State University
出版1957
ISBN
PSU:000010251676
主題
Highway engineering