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Mineral Industries Experiment Station Circular
作者
Pennsylvania State College. Mineral Industries Experiment Station
ISBN
IOWA:31858045066770
主題
Mineral industries
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 University. Mineral Industries Experiment Station
出版1959
ISBN
MINN:319510008710301
主題
Mineral industries
Report of the State Librarian
作者
Pennsylvania State Library
出版1894
ISBN
UIUC:30112073640143
主題
Pennsylvania
Report of State Librarian
作者
Pennsylvania State Library / State Library of Pennsylvania
出版1894
ISBN
MINN:31951000864134G
主題
Bibliography, National
Bulletin
作者
Pennsylvania State University. College of Earth and Mineral Sciences. Experiment Station
出版1954
ISBN
CORNELL:31924058392030
主題
Mineral industries
Report of the State Librarian and Director of Muse...
作者
Pennsylvania State Library and Museum (Harrisburg)
出版1894
ISBN
UCAL:B3036464
Study of the mineral matter distribution in pulver...
作者
Pennsylvania State University. Department of Materials Science
出版1976
ISBN
STANFORD:36105211264903
主題
Coal, Pulverized
Annual Report of the Pennsylvania Agricultural Exp...
作者
Pennsylvania State College. Agricultural Experiment Station
出版1898
ISBN
UCAL:B2955095
主題
Agriculture
The Pennsylvania State College Studies
作者
Pennsylvania State College
出版1942
ISBN
IOWA:31858003245358
主題
Universities and colleges
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
Proceedings of the Pennsylvania Academy of Science
作者
Pennsylvania Academy of Science
出版1975
ISBN
CHI:32464729
主題
Science
Annual Report
作者
Pennsylvania State Library
出版1894
ISBN
PRNC:32101073754010
主題
Bibliography, National
Monthly Bulletin
作者
Pennsylvania. Department of Internal Affairs
出版1952-07
ISBN
UOM:39015073142963
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
Proceedings - Pennsylvania Academy of Science
作者
Pennsylvania Academy of Science
出版1963
ISBN
CUB:U183022962799
主題
Science
Engineering Research Bulletin
作者
Pennsylvania State University. College of Engineering
出版1953
ISBN
UIUC:30112018075082
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1959
ISBN
UCAL:B2959860
Abstracts of Doctoral Dissertations
作者
Pennsylvania State University
出版1950
ISBN
OSU:32435064010333
主題
Dissertations, Academic
Internal Affairs
作者
Pennsylvania. Department of Internal Affairs
出版1961
ISBN
OSU:32435059815068
主題
Pennsylvania
Monthly Bulletin
作者
Pennsylvania. Dept. of Internal Affairs
出版1961
ISBN
UCAL:$B810754
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
Pennsylvania State Manual
作者
Pennsylvania
出版1962
ISBN
UOM:39015053610146
主題
Executive departments
College of Mineral Industries of the Pennsylvania ...
作者
Pennsylvania State University. College of Mineral Industries
出版1955
ISBN
OSU:32435001902766
主題
Mineral industries
Legislative Journal
作者
Pennsylvania. General Assembly
出版1961
ISBN
UIUC:30112085163241
主題
Legislative journals
8th Annual Geology Symposium
作者
Pennsylvania State University
出版1957
ISBN
PSU:000010251676
主題
Highway engineering
Annual Geology Symposium
作者
Pennsylvania State University
ISBN
STANFORD:36105016263860
主題
Geology