Teng-Chien Yen
Identifiers
- Open LibraryOL5564360A
Top Subjects
- Mollusks (2)
- Paleontology -- Cretaceous (2)
- China (1)
- Paleontology (1)
- Fossil Gastropoda (1)
- Montana (1)
- Cretaceous (1)
Books by Teng-Chien Yen
Total count: 5
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Die chinesischen land- und süsswasser-gastropoden des Natur-museums SenckenbergV. Klostermann1939-01-01
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Paleocene fresh-water mollusks from Southern MontanaU.S. Govt. Print. Off.1948-01-01
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Molluscan fauna of the Morrison formationU.S. G.P.O.1950-01-01
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Fresh-water mollusks of Cretaceous Age from Montana and WyomingU.S. Government Printing Office1951-01-01
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Nonmarine mollusks of late Cretaceous Age from Wyoming, Utah and ColoradoU.S. Government Printing Office1954-01-01