000 00346nam a2200133Ia 4500
008 170101s1998 xx 000 0 und d
020 _a8170892503
082 _a634.9 NEG
100 _aNegi, S.S
245 0 _aForest economics valuation and projects
260 _aDehra Dun
_bInternational Book
_c1998
300 _aP.274
942 _2ddc
_cBK
_03
999 _c118831
_d118831