000 00319nam a2200121Ia 4500
008 220204s9999 xx 000 0 und d
082 _a33:630
_bSHA
100 _aSHARMA, L C
245 0 _aForest economics planning and management
260 _aDehra Dun
_bBishen Singh
_c1980
650 _aForest economics
942 _cBK
999 _c37062
_d37062