The winged bean  : a high-protein crop for the tropics 

 - 2 ed. 
 - Washington, D.C. :  National Academy Press,  1981 
 - 46 p.  : ilus. 
<br/><br/><label>LCCN: </label>17964 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Frijol--Proteínas en.<br/>Frijol--Variedades.<br/>Psophorcarpus tetragonolobus.