TY  - BOOK
AU  - Ambasht ,R.S.
AU  - Ambasht ,N.K.
TI  - Text book of Plant Ecology
SN  - 9788123916002
U1  - 581.7 
PY  - 2011///
CY  - New Delhi
PB  - CBS Publishers & Distributors
KW  - Ecosystem
ER  -