Kraay, G J <br/><br/>
Monozygous cattle twins as a result of transfer of a single embryo.  [electronic resource] 

 -  The Canadian veterinary journal = La revue veterinaire canadienne  Sep 1983 
 - 281-3 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>0008-5286