TY  - BOOK
AU  - Shukla, R S
AU  - Chandel, P.S. 
TI  - Plant ecology
U1  - 581.5 Sh92 
PY  - 1985///
CY  - New Delhi
PB  - : S Chand and Co., 
KW  -  Ecology
KW  - | Plant ecology
KW  - | Ecosystems
KW  - | Environment
KW  - | Plant adaptation
KW  - | Environmental pollution
ER  -