TY  - BOOK
AU  - Negi, S.S.  .
TI  - Introduction to forest pathology / 
SN  - 81-70089-240-6
U1  - J:4f 
PY  - 2002///
CY  - Dehra Dun : 
PB  - International Book Distributors , 
KW  - Forest pathology
ER  -