Crane, Eva <br/><br/>
Pollination directory for world crops  
/ Eva Crane and Penelope WalKer 
 - London:  International Bee Research Association  , 184 
 - 183 p.:  25 cm. 
<br/><br/><label>ISBN: </label>0.12.634470.1 
<br/><br/><label>Subjects--Index Terms: </label>Polinización