Improving your dairy herd through the National cooperative dairy herd improvement program.

Bibliographic Details
Corporate Author:	United States. Agricultural Research Service. Animal Husbandry Research Division
Format:	Government Document Book
Language:	English
Edition:	[Rev.
Series:	Farmers' bulletin (United States. Department of Agriculture) ; no. 2132.
Subjects:	Cow testing > Societies, etc.

Description
Physical Description:	9 pages : illustrations ; 24 cm.