000 00396nam a2200181Ia 4500
008 240220s9999 xx 000 0 und d
041 _aENG
100 _aBhatt H. P.
245 0 _aEnvironment yesterday today and tomorrow.
260 _aNULL
260 _bGalgotia.
260 _c1992
300 _a287p.
365 _b195
650 _aMBA
700 _aBhatt Sangeeta.
942 _cDBK
999 _c24147
_d24147