Valuable clay deposits in Louisiana

• Book ID: 104122021
• Publisher: Elsevier Science
• Year: 1918
• Tongue: English
• Weight: 48 KB
• Volume: 185
• Category: Article
• ISSN: 0016-0032
• DOI: 10.1016/s0016-0032(18)90989-0

✦ Synopsis

tions in order to determine whether or not any error would be introduced by the apparatus. When the tube was heated under a vacuum for three days, 1.2 9 c.c. of gas of the following composition was evo.lved : Gas Percentage Hydrogen .