The effects of age at first lambing on production and longevity of Columbia and Targhee ewes
By: [William Hohenboken ... et al.].
Contributors: Hohenboken, William 1941-
Series: Technical bulletin / Oregon State University, Agricultural Experiment Station -- 138.; Technical bulletin (Oregon State University. Agricultural Experiment Station) -- 138.
Publisher: Agricultural Experiment Station, Oregon State University
Published: 1977
Place of publication: Corvallis, Or
Language: eng
Number of pages: 24
Subjects: Ewes -- Longevity.; Ewes -- Parturition.; Ewes -- Productivity.
Notes: Bibliography: p. 24.