LAING, J.A. <br/><br/>
FERTILITY AND INFERTILITY IN DOMESTIC ANIMALS 

 - 3rd Ed. 
 - London  Bailliere Tindall, London   1979 
<br/><br/><label>ISBN: </label>0 7020 0787 0 
<br/><br/><label>Dewey Class. No.: </label>636.089 817 8  / LAI/F