TY - BOOK AU - Juergenson,Elwood M. AU - Mortenson,W.P. TI - Approved practices in dairying, AV - SF239 .J83 U1 - 636.213 PY - 1952/// CY - [Danville, Ill. PB - Interstate] KW - Dairying KW - United States KW - Dairy cattle N1 - Includes bibliographies ER -