The importance of uniformity of get in evaluating a sire 
By: by Leslie E. Johnson ...
Published: 1945
Language: eng
Number of pages: 120
Subjects: Livestock.; Cow testing.; Variation (Biology).
Notes: "References": p. 119-120.
Thesis (Ph. D.)--Iowa State College of Agriculture and Mechanic Arts, 1941, Doctoral thesis no. 603.
Cover-title.
"Journal paper no. J-1214 from the Iowa Agricultural experiment station, Ames, Iowa. Project no. 317."
"Reprinted from Journal of diary science, vol. XXVIII, no. 2, Feb. 1945."