@article{reflections-on-trees-of-knowledge-8474,
  author = {Marion Blute},
  title = {{Reflections on Trees of Knowledge}},
  journal = {Spontaneous Generations: A Journal for the History and Philosophy of Science},
  year = {2009},
  volume = {3},
  number = {1},
  pages = {223--225},
  doi = {10.4245/sponge.v3i1.8474},
  url = {https://spontaneousgenerations.com/articles/reflections-on-trees-of-knowledge-8474/}
}