Thresh, J. M. <br/><br/>
Pests pathogens and vegetation; the role of weeds and wild plants in the ecology of crop pest and diseases 

 - Boston :  Pitman,  1981 
 - 517 p.  : ilus. 
<br/><br/><label>LCCN: </label>46635 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Agricultura--Plagas.<br/>Ecología agrícola.<br/>Malas hierbas.<br/>Plantas--Resistencia a enfermedades.
<br/><br/><label>Dewey Class. No.: </label>632.58  / T47