Proceedings 

 - London :  IBRA,  1989 
 - 529 p 
<br/><br/><label>LCCN: </label>10213 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Apicultura--Congresos.
<br/><br/><label>Dewey Class. No.: </label>638.12  / I58 1988