Thornton, Keith,  1934- <br/><br/>
Practical pig production 
Keith Thornton 
 - Ipswich  Farming Press  1978 
 - 224 p., 16 p. of plates  ill  23 cm. 
<br/><br/> 2nd rev. ed. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Swine<br/>Swine--Great Britain
<br/><br/><label>Dewey Class. No.: </label>636.4  / 08