000 00340nam a2200109Ia 4500
008 160509s9999 xx 000 0 und d
100 _aBulletin of Hygiene
245 _aBulletin of Hygiene : 1962 : Volume 37(Jan-Dec) : (Tiruvallur)
260 _bBureau of Hygiene and Tropical Diseases
_c1962
300 _a1308p.
650 _aBulletin of Hygiene
999 _c541
_d541