The orientation of plant parts under the stimulation of gravity. [ https://www.worldcat.org/search?q=bn%3A0198547684 ]
Synonyms: geotropism
This is just here as a test because I lose it
The orientation of plant parts under the stimulation of gravity. [ https://www.worldcat.org/search?q=bn%3A0198547684 ]
Synonyms: geotropism