 | December 5, 2004 |
Colin B. Purrington is an associate professor of biology at Swarthmore College. Felix Sockwell is a graphic designer.
| | |
Copyright 2004 The New York Times Company | |
| ||||||
| | | ||||
| Colin B. Purrington is an associate professor of biology at Swarthmore College. Felix Sockwell is a graphic designer. | | ||||
| | |||||
| ||||||