- Author: R.V. Curtis T.F. Watson
- Language: English
- Year: 2008
- Author: Curtis A Keim
- Language: English
- Year: 2008
- Author: Bill Curtis William E. Hefley Sally A. Miller
- Language: English
- Year: 2009
- Author: Curtis Poole Janette Bradley
- Language: English
- Year: 2003
- Author: Vesta Sarkhosh Curtis Sarah Stewart
- Language: English
- Year: 2005
- Author: GLEN F. BROWN DWIGHT L. SCHMIDTand A. CURTIS HUFFMAN JR
- Language: English
- Year: 1989
- Author: Curtis J. Milhaupt
- Language: English
- Year: 2003
- Author: Claire P. Curtis
- Language: English
- Year: 2010
- Author: Curtis Struck (auth.)
- Language: English
- Year: 2011