000 00381nam a2200145Ia 4500
008 170101s1966 xx 000 0 und d
082 _a614 N28N
245 0 _aNational health seminar; proceedings
260 _bMadras
_c1966
300 _a205p
650 _aPUBLIC HEALTH ADVISOR GROUPS
653 _aHYGIENE, PUBLIC
653 _aPUBLIC HEALTH ADVISOR GROUPS
942 _2ddc
_cB
999 _c52481
_d52481