000 00330nam a2200145Ia 4500
008 131111s9999 xx 000 0 und d
100 _aNegi,S S
245 _aTextbook of forest utilization
260 _aDehradun
260 _bB Singh
260 _c1992
300 _a213p.
650 _aForest
_aForest fire
763 _a26089
999 _c38173
_d38173