Weed control handbook volume 1:  principles including plant growth regulators/ 
edited by  J.Makepeace. 
 - 6th Ed. 
 - London:  Blackwell scientific publications,  1977. 
 - xvii, 510 p.:  ill.;  21cm. 
<br/><br/> includes index. 
<br/><br/><label>ISBN: </label>0632002093 
<br/><br/><label>Subjects--Topical Terms: </label><br/>weed control-Great Britain
<br/><br/><label>LC Class. No.: </label>SB613  / WEE 1977