000 00322nam a2200121Ia 4500
008 170101s1984 xx 000 0 und d
082 _a634.928 NEG
100 _aNegi, S.S
245 0 _aScientific management of forests
260 _aDehra Dun
_bBishen Singh Mahendra Pal Singh
_c1984
300 _aP.123
942 _2ddc
_cBK
999 _c69731
_d69731