000 003950000a22001450004500
008 140223b1992 xxu||||| |||| 00| 0 eng d
041 _aENG
080 _aGV:55A N2
082 _aGV:55A N2
100 _aSHUKLA (SK)
245 _aCharacterization of health hazards in man's environment.
260 _aCommonwelath Pub
_bNew Delhi
_c1992
650 _aMICROBIOLOGY
700 _aSRIVASTAVA (R)eD
999 _c99709
_d99709