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Lithium Resources of North America
作者
James Jennings Norton / Dorothy McKenney Schlegel
出版1955
ISBN
ERDC:35925000379310
主題
Lithium ores
Gem Stones of the United States
作者
Dorothy McKenney Schlegel
出版1957
ISBN
OSU:32435059187138
主題
Precious stones
Gem Stones of the United States
作者
Dorothy McKenney Schlegel / Geological Survey (U.S.)
出版1957
ISBN
OCLC:429667424
Gem Stones of the United States
作者
Dorothy M. Schlegel / Geological Survey (U.S.)
出版1956
ISBN
OCLC:246270646
Lithium Resources of North America
作者
James J. Norton / Dorothy McKenney Schlegel
出版1955
ISBN
OCLC:645190562
Preliminary Report on Oil-shale Resources of Picea...
作者
Allen Van Heyl / Clyde Polhemus Ross / Dorothy McKenney Schlegel / Frank C. Armstrong / George Albert Thompson / James Trumbull / John Roswell Donnell / Lincoln Dryden / Richard Porter Sheldon / Robert Barton Guillou / Rollin C. Vickers / Jewell J. Glass
出版1956
ISBN
OCLC:3159403
主題
Coal
Physical Stratigraphy of the Phosphoria Formation ...
作者
Charles Frederick Deiss / Earle Rupert Cressman / James Jennings Norton / Nathan Wood Bass / Quentin Dreyer Singewald / Richard Kenneth Hose / Saville Cyrus Creasey / Dorothy McKenney Schlegel / George L. Quick
出版1955
ISBN
OCLC:2901542
主題
Dolomite
Lithium Resources of North America
作者
James Jennings Norton / Dorothy McKenney Schlegel
出版1955
ISBN
ERDC:35925000379310
主題
Lithium ores
Gem Stones of the United States
作者
Dorothy McKenney Schlegel
出版1957
ISBN
OSU:32435059187138
主題
Precious stones