000 00577nam a2200229 4500
999 _c8584
_d8584
001 12472
003 BD-ChUET
005 20191120142457.0
008 191120b ||||| |||| 00| 0 eng d
040 _aBD-ChUET
_cBD-ChUET
082 _222
_a628/DUE
100 _aDuggal, K. N.
245 _aElements of public health engineering /
_cK N Duggal
260 _aDelhi,
_bChand,
_cc1967.
300 _axv,412p.:
_bill.
_c22 cm.
526 _aCE
546 _aEnglish
650 _aPublic health
650 _aSanitation
650 _aMedicine, Preventive
942 _2ddc
_cBK