@misc{indiciae026c601535f9,
  title = {A pollen-counting guide.},
  author = {B A CREDILLE},
  year = {1950},
  doi = {10.1016/0021-8707(50)90038-4},
  url = {https://pubmed.ncbi.nlm.nih.gov/15400303/},
  note = {Source identifier: 15400303}
}