- Author: Eugene G. Rochow
- Language: English
- Year: 1946
- Author: Joseph J Mattiello
- Language: English
- Year: 1941
- Author: Joseph J Mattiello
- Language: English
- Year: 1941
- Author: E Wendell Hewson, Richmond Wilberforce Longley
- Language: English
- Year: 1944
- Author: David Eugene Smith
- Language: English
- Year: 1906
- Author: Joseph Paxson Iddings
- Language: English
- Year: 1911
- Author: Oliver Kamm
- Language: English
- Year: 1932