Hocking, P M <br/><br/>
Factors affecting length of herdlife in purebred and crossbred dairy cattle.  [electronic resource] 

 -  Journal of dairy science  Apr 1988 
 - 1011-24 p.  digital 
<br/><br/> Publication Type: Comparative Study; Journal Article 
<br/><br/><label>ISSN: </label>0022-0302 
<br/><br/><label>Standard No.: </label>10.3168/jds.S0022-0302(88)79648-4  doi 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Animals<br/>Cattle--physiology<br/>Crosses, Genetic<br/>Female<br/>Longevity<br/>Models, Biological