Biological control of weeds :  a world catalogue of agents and their target weeds / 
edited by H.H. Julien. 
 - Brisbane :  Commonwealth Agricultural Bureaux,  [1982] 
<br/><br/><label>ISBN: </label>0851984940 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Weeds -- Control -- Biological control -- Bibliography.--Weeds -- Control -- Biological control -- Bibliography.--Weeds -- Control -- Biological control -- Bibliography.--Weeds -- Control -- Biological control -- Bibliography.<br/>Weeds -- Diseases and pests -- Bibliography.--Weeds -- Diseases and pests -- Bibliography.--Weeds -- Diseases and pests -- Bibliography.