Goodwin, Derek H. <br/><br/>
Sheep management and production :  a practical guide for farmers and students / 
Derek H. Goodwin. 
 - 2nd ed. 
 - London :  Hutchinson,  1979. 
 - 223 p. :  ill. ;  22 cm. 
<br/><br/>Bibliography: p.219-(221) Includes indexes 
<br/><br/><label>ISBN: </label>0091380901 009138091X pbk 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Sheep<br/>Sheep--United Kingdom