Edible:  an illustrated guide to the world's food plants / 
edited by Helen Bateman 
 - Washington :  National Geographic,  2008. 
<br/><br/>Plants - Root Vegetables - Spices 
<br/><br/><label>ISBN: </label>9781426203817   
<br/><br/><label>Subjects--Index Terms: </label>Food Plants Food Trade Foods Fruits Herbs Leaf Vegetables