TY  - BOOK
AU  - Verma,V.
TI  - Plant ecology
SN  - 9789380618005
U1  - 581.5 VER 
PY  - 2011///
CY  - New Delhi
PB  - Ane Books Pvt. Ltd, 
KW  - Botany
KW  - Plant ecology
ER  -