TY  - BOOK
AU  - Tiagi, Y D
TI  - Modern text book of botany . : : Plant physiology ecology cytology genetics plant evolution  / 
U1  - 581 
PY  - 1984///
CY  - Patna
PB  - Universel publication
KW  - Specific topics in natural history. Botany
N1  - Ques. paper
ER  -