000 00304nam a2200133Ia 4500
100 _aVinod K Sharma
020 _a81-85040-79-6
654 _aHome Science - FRM
942 _cBK
245 _aHandbook of environment
260 _aBookwell, New Delhi
_cc2004
082 _a333.7 Sha
300 _axvi,217p
999 _c40858
_d40858