1
by Spamer, Earle E.
Boulder, Colo. : Geological Society of America, 1983
Boulder, Colo. : Geological Society of America, 1983
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Book
2
by Spamer, Earle E.
Boulder, Colo. : Geological Society of America, 1990
Boulder, Colo. : Geological Society of America, 1990
This item is not available through EZBorrow. Please contact your institution’s interlibrary loan office for further assistance.
Book
3
by Spamer, Earle E.
Boulder, Colo. : Geological Society of America, 1983
Boulder, Colo. : Geological Society of America, 1983
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Journal
4
by Spamer, Earle E.
Boulder, Colo. : Geological Society of America, 1990
Boulder, Colo. : Geological Society of America, 1990
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Book
5
by Spamer, Earle E.
Philadelphia : Department of Malacology, Academy of Natural Sciences of Philadelphia, 1989
Philadelphia : Department of Malacology, Academy of Natural Sciences of Philadelphia, 1989
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Conference Proceeding
Book
6
7
by Spamer, Earle E.
Boulder, Colo. : Geological Society of America, 1990
Other Authors:
“...Spamer, Earle E....”Boulder, Colo. : Geological Society of America, 1990
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Book
8
by Spamer, Earle E.
Boulder, Colo. : Geological Society of America, 1983
Boulder, Colo. : Geological Society of America, 1983
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Book
9
by Spamer, Earle E.
Philadelphia : Dept. of Malacology, Academy of Natural Sciences of Philadelphia, 1989
Philadelphia : Dept. of Malacology, Academy of Natural Sciences of Philadelphia, 1989
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Conference Proceeding
Book
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11
by Spamer, Earle E.
Philadelphia, Pa. : The Institute, 1988
Philadelphia, Pa. : The Institute, 1988
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Book
12
by Spamer, Earle E.
Boulder, Colo. : Geological Society of America, 1992
Boulder, Colo. : Geological Society of America, 1992
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Book
13
by Billingsley, George H.
Grand Canyon, AZ : Grand Canyon Association, 1997
Other Authors:
“...Spamer, Earle E....”Grand Canyon, AZ : Grand Canyon Association, 1997
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Book
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