Clemens, William Alvin
Nationality: Undetermined, possibly 
(United States)
Identities and Authority Control
- Open Library: OL1339668A
- pdbooks.info ID: 112849
William Alvin Clemens Contributed to the Following:
| Title | Edition | Year of Publication | Role | Country of Publication | Possible Copyright Status | Available Online? | |||
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| Records of the fossil mammal Sinclairella: family Apatemyidae, from the Chadronian and Orellan | 1964 | Author | |  | | |  |   
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