Rearing spring born friesian dairy heifers to calve at 2 1/2 years.
Edition: (Rev. ed).
Series: Booklet / Agricultural Development and Advisory Service -- 2422; Booklet (Agricultural Development and Advisory Service) -- 2422.
Publisher: MAFF
Published: 1983
Place of publication: Alnwick
Language: eng
Number of pages: 23
Subjects: Holstein-Friesian cattle.; Dairy cattle -- Breeding.