TY  - BOOK
AU  - Coulter, John M. AND Chamberlain, Charles J.
TI  - Morphology Of Gymnosperms
U1  - Zb20 
PY  - 1910///
CY  - U.S.A 
PB  - University of Chicago Press
N1  - Zb mean Botany Page 500-509 (Acc. No. Zb1-Zb343) & Page 578-581 (Acc. No. Zb344-Zb468)
ER  -