B. Willard 1932

Full reference
B. Willard. 1932. Devonian faunas in Pennsylvania. Pennsylvania Geological Survey Fourth Series G 4:1-41 [P. Wagner/P. Wagner]
Metadata
ID number:  47583
Created:  2013-07-16 02:35:35
Modified:  2013-07-15 11:35:35
Publication type:  serial monograph
Taxonomy:  stated without evidence
Language:  English
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