APIMONDIA <br/><br/>
Twenty second international beekeeping congress 

 - Bucharest  APIMONDIA  1969 
 - 672p 
<br/><br/>APIMONDIA: Twenty second international beekeeping congress.  Bucharest.  APIMONDIA, 1969.--(638.106API)   
<br/><br/><br/>ENGLISH 
<br/><br/><label>Dewey Class. No.: </label>638.106  / IFBA