The deep-ocean floor
By: by H. W. Menard
Series: Scientific American offprints, 883
Publisher: W. H. Freeman
Published: 1969
Place of publication: San Francisco
Language: eng
Number of pages: 11
Subjects: Plate tectonics; Sea-floor spreading; Ocean bottom
Other titles: Scientific American
Notes: Cover title

Reprinted from Scientific American, v. 221, no, 3, Sept. 1969