TY  - ART
TI  - 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
PY  - 1909
UR  - https://www.biodiversitylibrary.org/page/20722115
ID  - page-20722115
ER  -