Author: Field, Rudé, Stetson, Snowden, Bradley et alii.
Title: Geophysical Exploration of the Ocean Bottom. Symposium arranged by the American Geophysical Union. held at the American Philosophical Society.
Description: Philadelphia., Am. Philosophical. Soc., 1938. 25 x 17 cms, ( 1 ), 144, ( 7 ) pages, 14 figures, 3 fold. maps. Wrappers. in the series; Proceedings, Vol. 79, No. 1.

Keywords: geology.