TY  - BOOK
AU  - Bonner,James Frederick
TI  - Principles of plant physiology,
T2  - A Series of biology texts
AV  - QK711 .B577
U1  - 581.1 
PY  - 1952///
CY  - San Francisco
PB  - W. H. Freeman
KW  - Plant physiology
ER  -