TY  - GEN
AU  - 
AU  - Rai, R.K., ed.
TI  - Environmental management
SN  - 8170331522
PY  - 1992///
CY  - Jaipur
PB  - Rawat Publications
KW  - Plant Ecology
KW  - Environmental Management
N1  - Vol. 1 : Physio-ecological facts
ER  -