TY  - BOOK
ED  -  World Health Organisation.
TI  -  Milk hygiene : :  hygiene in milk production, processing, and distri bution / 
U1  -  637.13 WOR 
PY  - 1962///
CY  -  Geneva : 
PB  -  WHO, 
N1  -  Includes bibliographical references and index
ER  -