Geological Survey Research 1960. Professional Paper No. 400, part A and part B. U.S. Geological Survey, Washington, D.C., 1960 (order from Supt. of Documents, GPO, Washington 25). Part A, 142 pp., illus., $1; part B, 523 pp., illus., $4.25

✍ Scribed by Barksdale, J. D.

• Book ID: 121166843
• Publisher: American Association for the Advancement of Science
• Year: 1961
• Tongue: English
• Weight: 306 KB
• Volume: 133
• Category: Article
• ISSN: 0036-8075
• DOI: 10.1126/science.133.3449.324