- Author
- Rightmyer, Eugene R.
- Date of Publication
- 1953.
or Department of Biology of Franklin
and Marshall College.
�natural science was an avocational interest; but to Barton it rep-
resented his undivided interest and lifetime labors. The five nine-
teenth century biologists—Jacob Stauffer, Simon S. Rathvon, Sam-
uel S. Haldeman, Thomas C. Porter and