Farm health and productivity management of dairy young stock / Siert-jan Boersema,Joao Cannas da Silva and other - Netherlands : Wageningen AcademicPublishers, 2010. - 7- 207 pages : illustrations ; 25 cm. Includes bibliographical references and index. ISBN: 978-90-8686-129-3 978-90-8686694-6 Subjects--Topical Terms: productivity management--Health.