western newt or water-dog (Notophthalmus torosus)
Subtitle: a natural enemy of mosquitoes
By: by Asa C. Chandler.
Series: Station bulletin / Oregon Agricultural College Experiment Station -- 152.; Station bulletin (Oregon Agricultural College.  Experiment Station) -- 152.
Publisher: Oregon Agricultural College Experiment Station
Published: 1918
Place of publication: Corvallis, Ore
Language: eng
Number of pages: 24
Subjects: Notophthalmus
Notes: Cover title.

Bibliography: p. 24.