TY  - BOOK
AU  - Pfeffer, W
AU  - Ewart, Alfred J
TI  - Physiology of Plants: A Treatise upon the Metabolism and Sources of Energy in Plants
U1  - 581.1 
PY  - 1903///
CY  - Oxford
PB  - Clarendon Press
KW  - Physiology
ER  -