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Genetic, phenotypic, and environmental parameter estimates of calving difficulty, weight, and measures of pelvic size in beef heifers
Naazie, A., Makarechian, M., Berg, R. T.Volume:
69
Journal:
Journal of Animal Science
DOI:
10.2527/1991.69124793x
Date:
December, 1991
File:
PDF, 616 KB
1991