Julien M H Ed. <br/><br/>
Biological control of weeds: a world catalogue of agnets and their target weeds 
Julien M H Ed. 
 - Slough  Common wealth Agriculture Bureaux        1982 
 - v,108p.  cm. 
<br/><br/><label>Standard No.: </label>50519 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Subjects--Topical Terms: </label><br/> Algae<br/>Botany
<br/><br/><label>Dewey Class. No.: </label>I22:52, M2