Weed control handbook  Vol.2.  Recommendations, including plant growth regulators 
issued by the British Crop Protection Council. 
 - 8th ed. 
 - Oxford [etc.]  Blackwell Scientific  1978 
 - xv, 532 p.  ill.  23cm 
<br/><br/> In 2 vols 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Weeds--Control--Great Britain
<br/><br/><label>Dewey Class. No.: </label>632  / .58  / 0941