TY  - BOOK
TI  - Botany: principels and probmems
U1  - Zb455 
PY  - 1946///
CY  - New York
PB  - McGraw-Hill
KW  - Botany
N1  - Zb mean Botany Page 500-509 (Acc. No. Zb1-Zb343) & Page 578-581 (Acc. No. Zb344-Zb468)
ER  -