TY  - BOOK
AU  - Swett,W.W.
TI  - Selecting dairy cattle on the basis of type and production records
T2  - Farmers' bulletin / United States Department of Agriculture
AV  - S21 .A6 no. 1998
U1  - 636.2074 
PY  - 1948///
CY  - Washington, D.C.
PB  - U.S. Dept. of Agriculture
KW  - Dairy cattle
KW  - Judging
KW  - Cow testing
N1  - Contribution from Bureau of Dairy Industry; Supersedes his Judging dairy cattle on the basis of type and records of production, issued as Miscellaneous publication no. 409; Includes bibliographical references
ER  -