Genetic and environmental factors affecting weight of beef cows.

@article{Fitzhugh1967GeneticAE,
  title={Genetic and environmental factors affecting weight of beef cows.},
  author={H A Fitzhugh and Timothy Cartwright and R S Temple},
  journal={Journal of animal science},
  year={1967},
  volume={26 5},
  pages={991-1001}
}