Ryder, Michael L. (Michael Lawson) <br/><br/>
Wool growth / 
[by] M.L. Ryder and S.K. Stephenson. 
 - London ; New York :  London ; New York :  Academic Press,  1968. 
<br/><br/>Bibliography: p. 727-782. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Wool.<br/>Sheep.