News & CommentScientific Events

MOTION PICTURE FILMS OF MEXICAN OIL FIELDS

+ See all authors and affiliations

Science  15 Mar 1929:
Vol. 69, Issue 1785, pp. 292
DOI: 10.1126/science.69.1785.292

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

PDF extract preview