TY  - BOOK
AU  - Steward,F.C.
TI  - Plants at work: a summary of plant physiology
T2  - Addison-Wesley series in the principles of biology
AV  - QK711 .S72
U1  - 581.1 
PY  - 1967///
CY  - Reading, Mass.
PB  - Addison-Wesley Pub. Co.
KW  - Plant physiology
KW  - Local
N1  - Bibliography: p. 179-180
ER  -