Recalcitrant crop seeds / 
editors , H. F. Chin, E. H. Roberts. 
 - Kuala Lumpur :  Tropical Press,  1980. 
 - 152 p. :  ill. ;  25 cm . 
<br/><br/>Includes references and index. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Seeds.<br/>Seeds--Morphology.<br/>Germination.