TY  - BOOK
AU  - Negi S S
TI  - Forest ecology
T2  - Fundamentals of forestry; 8
U1  - JB:95, M3 
PY  - 1983///
CY  - Dehra
PB  - Dun Bishen Singh       
KW  -  Forestry
KW  - Agriculture
ER  -