ON THE NEGATIVE AND POSITIVE PHOTOTROPISM OF THE EARTHWORM ALLOLOBOPHORA FŒTIDA (SAV.) AS DETERMINED BY LIGHT OF DIFFERENT INTENSITIES
- 2 March 1903
- journal article
- Published by American Physiological Society in American Journal of Physiology-Legacy Content
- Vol. 9 (1) , 26-34
- https://doi.org/10.1152/ajplegacy.1903.9.1.26