Report of proceedings of the 4th World's poultry congress at the Crystal palace, London, England:  July 22-30, 1930 ... 

 - London,  H.M. Stationery Off.,  193l. 
 - xxxix, [1], 1022, [1] p.  illus., plates, ports., diagrs.  24 cm. 
<br/><br/>Contains "References". 
<br/><br/><label>LCCN: </label>agr31000769  
<br/><br/><label>Subjects--Meeting Names: </label><br/>World's Poultry Congress and Exhibition London)  1930 :  (4th : 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Poultry--Congresses.
<br/><br/><label>LC Class. No.: </label>SF481  / .W7 1930 
<br/><br/><label>Dewey Class. No.: </label>636.5063