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 |