TY  - BOOK
AU  - Wardlaw,C.W.
TI  - Embryogenesis in plants
U1  - 581.32 
PY  - 1955///
CY  - London
PB  - Methuen
KW  - Plants
KW  - Biological Sciences
KW  - Plant embryology
N1  - Includes bibliographical references
ER  -