Kaal, Jacob (editor) <br/><br/>
Traditional bee management as a basis for beekeeping development in the tropics 

 - Netherlands :  NECTAR,  1990. 
 - 87p. :  pictures ; 
<br/><br/>Includes bibliographical references 
<br/><br/><label>ISBN: </label>90880120413 
<br/><br/><label>LC Class. No.: </label>SF521  / .T68 1990