000 00533nam a2200193Ia 4500
005 20260808125811.0
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035 _a9256
041 _aENG
082 _a614
100 _aJ. H.
245 0 _aJournal of hygiene
260 _c1975
490 _a74-75
500 _aNo. S - 149 - 24 / 04.03.1975
505 _aHygiene; Public Health; Epidemiology; Preventive Medicine; Cambridge
650 _aHealth and Hygiene
_bHygiene | Epidemiology--Cambridge University Press
942 _cBV
999 _c9254
_d9254