000 00499nam a2200133Ia 45e0
008 140620n2014 ii |||gr||||Z||||||eng
020 _a9789383101535
082 _a363.11
100 _aChhatwal, Sudhir,
_eAuthor.
245 0 _aHealth and Safety Science Technology and Engineering
_cSudhir Chhatwal
_hTextual Documents
260 _aJaipur
_bAgrotech Press
_c2014
300 _a270.
942 _2ddc
_cTXT
999 _c45518
_d45518