News & CommentScientific Events

SEARCH FOR MINERALS IN THE MICHIGA UPPER PENINSULA

See allHide authors and affiliations

Science  25 Jun 1943:
Vol. 97, Issue 2530, pp. 573
DOI: 10.1126/science.97.2530.573

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

PDF extract preview