Crop protection handbook :  grass and clover swards / 
R. D. Williams, R. J. Haggar 
 - Croydon :  BCPC Publications,  1984 
 - 104 p. :  ill. ;  23 cm. 
<br/><br/> Includes index 
<br/><br/>Bibliography : p.79-80 
<br/><br/><label>ISBN: </label>0901436704 
<br/><br/><label>LCCN: </label>85-220672 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Grasses--Diseases and pests--Integrated control--United Kingdom<br/>Clover Diseases and pests--Integrated control--United Kingdom<br/>Grasses--Diseases and pests--United Kingdom<br/>Clover--Diseases and pests--United Kingdom