- Author: Thomas Robert Malthus (auth.)
- Language: English
- Year: 1966
- Author: Aquinas Saint Thomas Robert Pasnau Thomas
- Language: English
- Year: 2002
- Author: Thomas Robert Malthus
- Language: German
- Year: 1905
- Author: Sabu Thomas Robert Shanks and C. Sarathchandran (Eds.)
- Year: 2014
- Author: David F. M. Thomas Robert H. Whitaker (auth.) Robert H. Whitaker MD MChir FRCS (eds.)
- Language: English
- Year: 1989
- Author: Diana Hacker, Nancy I Sommers, Thomas Robert Jehn, Jane Rosenzweig, Marcy Carbajal Van Horn
- Language: English
- Year: 2009
- Author: Polly Thomas Robert Coates
- Language: English
- Year: 2010
Archaeology
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- Author: David Hurst Thomas Robert L. Kelly
- Language: English
- Year: 2006
- Author: Martin Thomas Robert Hamilton Mathews
- Language: English
- Year: 2007
- Author: Aquinas Saint Thomas Robert Pasnau Thomas
- Language: English
- Year: 2002