Influence of month and season of calving on yields of milk and fat
By: [D.J. Annis, R.E. Erb and W.R. Winters].
Contributors: Winters, W. R.; Erb, R. E. 1917-1993.
Series: Bulletin / Washington Agricultural Experiment Station -- 606.; Bulletin (Washington Agricultural Experiment Station) -- 606.
Publisher: Agricultural Experiment Stations, Institute of Agricultural Sciences, Washington State University
Published: 1959
Place of publication: [Pullman, Wash.]
Language: eng
Number of pages: 24
Subjects: Milk yield; Cattle -- Parturition
Notes: Cover title.

Bibliography: p. 23-24.