000 00343nam a22001457a 4500
999 _c2474
_d2474
020 _a9789385155529
082 _a613.19 PRE
100 _aPremaleela M
245 _aEnvironment and Public Health
250 _aBCOM BCA BSC BA
260 _aBangalore
_bSunstar
_c2015
300 _a214
650 _aPersonal health & safety
942 _cBK