000 00345nam a2200133Ia 4500
008 220201s1983 xx 000 0 eng d
041 _aENG
100 _aGUPTA,D L
245 0 _aPROJECT WORK IN PUBLIC HEALTH ENGINEERING
260 _aLONDON
_bTHAMES AND HUDSON PUBLISHING COMPANY
_c1983
300 _a96
700 _aTANGRI,B B
942 _2ddc
999 _c51524
_d51524