TY  - BOOK
AU  - Gupta Rajkumar
TI  - Plants for environmental conservation
U1  - U33:(G:527), L9 
PY  - 1979///
CY  - Dehradun
PB  - Bishen Singh Mahendra Pal Singh      
KW  - Biogeography
N1  - Bibliography: P 171-82; Appendix: P 183-236
ER  -