TY  - BOOK
AU  - Gupta, Rajkumar
TI  - Plants for Environmental Conservation
U1  - 581 
PY  - 1980///
CY  - Dehra Dun
PB  - Bishen Singh Mahendra Pal Singh
KW  - Botanical sciences
KW  - Pure Sciences
KW  - Botany
ER  -