000 00280nam a2200121Ia 4500
008 230223s9999 xx 000 0 und d
082 _a23/2003
100 _aParul Singhal
245 0 _aNature Quest Centre, Dehradun
260 _c2003
502 _cProf.M.M.Nangia
942 _cTH
999 _c22455
_d22455