Simm, Geoff. <br/><br/>
Genetic improvement of cattle and sheep / 
Geoff Sim. 
 - Ipswich, U.K. :  Alexandria Bay, NY, USA :   Farming Press ;  Distributed in North America by Diamond Farm Enterprises,  1998. 
 - xiii, 433 p., [32] p. of plates :  ill. (some col.) ;  24 cm. 
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>ISBN: </label>0852363516 (pbk.) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Animal genetic engineering.<br/>Cattle--Genetic engineering.<br/>Sheep--Genetic engineering.
<br/><br/><label>LC Class. No.: </label>QH442  / S55 1998