- Author: Douglas W. Smith, Lauren E. Walker, Katharine E. Duffy (editors)
- Language: English
- Year: 2023
- Author: Douglas W. Smith Lauren E. Walker Katharine E. Duffy
- Language: English
- Year: 2023
- Author: L. David Mech, Douglas W. Smith, Daniel R. MacNulty
- Language: English
- Year: 2015
- Author: Douglas B. Smith
- Language: English
- Year: 2013
- Author: Douglas W. Smith Daniel R. Stahler Daniel R. MacNulty
- Language: English
- Year: 2020
- Author: Douglas A. Smith, Kenneth F. Murphy
- Language: English
- Author: Jon R. Katzenbach, Douglas K. Smith
- Language: English
- Year: 2015
- Author: Douglas W. Smith Gary Ferguson
- Language: English
- Year: 2005
- Author: Douglas C. Smith
- Language: English
- Year: 2017