by
Crelling, John C.
Author
Crelling, John C., Dutcher, Russell R.
Format:
Call Number
QE471.15.C62 C73 1980 f
Publisher
Society of economic Paleontologists & Mineralogists,
Publication Date
1980
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by
Stach, E.
Author
Stach, E.
Format:
Call Number
QE431.2.S83 1975
Edition
2nd rev ed
Publisher
G Borntraeger,
Publication Date
1975
ISBN
03443390684
Holds:
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by
Beck, Laurance Albert
Author
Beck, Laurance Albert
Format:
Call Number
TN816.B42 1981 r
Thesis (Ph D) - Pennsylvania State University, 1981
Holds:
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