Proceedings of theThird International Locust Conference, London, September 18, 1934 

 - London  Whitehall Gardens  1934 
 - 134p.  33cm.  ill. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Congresses
<br/><br/><label>LC Class. No.: </label>QTO SB945.L7165