Thresh, J.M.. <br/><br/>
Pests, Pathogens and Vegetation: The Role os Weeds and Wild Plants in the Ecology of Crop pests and diseases /  

 - London WC2B 5PB :   Pitman Books Ltd. ,   1983 
 - x, 517p ;  
<br/><br/><label>ISBN: </label>0-273-08498-4 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Agriculture <Pests>
<br/><br/><label>Dewey Class. No.: </label>J:438:4  / M1;2