@misc{indiciae2c747dbde088,
  title = {Effective crossbreeding systems utilizing Zebu cattle.},
  author = {M Koger},
  year = {1980},
  doi = {10.2527/jas1980.5061215x},
  url = {https://pubmed.ncbi.nlm.nih.gov/7400063/},
  note = {Source identifier: 7400063}
}