Meetings & Meeting Reports

THE PROCEEDINGS AT THE CENTENARY OF THE ACADEMY OF NATURAL SCIENCES OF PHILADELPHIA

+ See all authors and affiliations

Science  05 Apr 1912:
Vol. 35, Issue 901, pp. 517-529
DOI: 10.1126/science.35.901.517

This is a PDF-only article. The first page of the PDF of this article appears below.

PDF extract preview