000 00378cam a2200133ua 4500
003 OSt
008 220401b ||||| |||| 00| 0 eng d
041 _aeng
082 _a637.1
_bWOR/MI
245 _aMilk hygiene: Hygiene in milk production-processing and distribution /
260 _aGeneva :
_bWorld Health Organisation ,
_c1962.
300 _a782 :
_b506 ; .
942 _cBK
999 _c10534
_d10534