![]() | Evolution's Wedge: Competition and the Origins of Diversity Pfennig David : David W. Pfennig is Professor of Biology at the University of North Carolina. |
![hidden image for function call](https://upload.wikimedia.org/wikipedia/commons/c/ca/1x1.png)
![]() | Evolution's Wedge: Competition and the Origins of Diversity Pfennig David : David W. Pfennig is Professor of Biology at the University of North Carolina. |