Smoke exposure at western wildfires / Timothy E. Reinhardt and Roger D. Ottmar.Timothy E. Reinhardt2000
Smoke exposure among firefighters at prescribed burns in the Pacific Northwest / Timothy E. Reinhardt, Roger D. Ottmar, and Andrew J.S. Hanneman.Timothy E. Reinhardt2000
28. Roger Bagnall, Timothy Renner, Klaas Anthony Worp - Columbia Papyri VIII (American Studies in Papyrology, Book 28). 1990PDF127 MB
Lives of Roger Williams, Timothy Dwight, and Count Pulaski; Library of American Biography, Second Series, Vol. IV PDF14 MB
A system for physiological age-grading of female face flies, Musca autumnalis De Geer / Timothy Van Geem, Alberto B. Broce and Roger D. Moon.Timothy A. Van Geem1983