TY  - BOOK
ED  - Carnegie Institution of Washington.
TI  - Annual report of the director of the laboratory for plant physiology
U1  - P 571.2 21st ed.
PY  - 1920///?]
CY  - [s.l.
PB  - s.n.]
KW  - Plant physiology
KW  - Plants-metabolism
N1  - [Reprinted from Year Book No. 26, for the year 1926-27, pages 149-164.]
ER  -