Dennis A. Tirpak (Tirpak, Dennis A.)

• 
  Policy Options for Stabilizing Global Climate
  by Daniel A. Lashof, Dennis A. Tirpak
  Hardcover, Taylor & Francis, ISBN 1560320729 (1-56032-072-9)
• 
  The Potential Effects of Global Climate Change on the United States
  by Joel B. Smith, Dennis A. Tirpak
  Hardcover, Taylor & Francis Group, ISBN 1560320710 (1-56032-071-0)