TY  - BOOK
AU  - Leopold,A.Carl, x
AU  - x
TI  - Plant  growth  and  development: x
SN  - x  
U1  - 581.1/LEP 
PY  - 0000///Tata   McGraw-  Hill,
PY  - 1964///
CY  - Bombay
KW  - Plants
KW  - Plant  Physilogy
ER  -