000 00387nam a2200145Ia 4500
008 211115s9999 xx 000 0 und d
041 _aeng
082 _aL:57
_bP7
100 _aParkes, E.A. .
245 0 _aHand book of water, air, ventilation and food /
_cby E.A. Parkes.
260 _aDelhi :
_bRakhi Publication ,
_c2007
300 _a388p :
650 _aHygiene
942 _cTB
999 _c59216
_d59216