000 00305nam a2200121Ia 4500
008 170101s1998 xx 000 0 und d
082 _a582.16 SHA
100 _aSharma V.K.
245 0 _aTrees and Environment
260 _aNew Delhi
_bAPH Pub. Corpotation
_c1998
300 _a167 p.
942 _2ddc
_cB
999 _c1188166
_d1188166