TY  - BOOK
AU  - Foster, Adriance S
AU  - Gifford, Ernest M
TI  - Comparative morphology of vascular plants
SN  - 0716707128
U1  - 581.4 
PY  - 1959///
CY  - San Francisco
PB  - W.H. Freeeman and Company
KW  - Botany Morphology
ER  -