@misc{indiciaecc115163d6ea,
  title = {Physiological principles for determining the value of the various rubber tapping methods, founded on some experiments made on Hevea Brasiliensis. Translated from the German by F.H. Renton — Illustration, BHL page 20722115},
  year = {1909},
  url = {https://www.biodiversitylibrary.org/page/20722115},
  note = {Source identifier: page-20722115}
}