@misc{indiciae54b0d10b72f6,
  title = {Adaptation and the breeding system in groundsel.},
  author = {G HASKELL},
  year = {1953},
  doi = {10.1007/bf01690630},
  url = {https://pubmed.ncbi.nlm.nih.gov/13142321/},
  note = {Source identifier: 13142321}
}