Keng, Hsuan,  1923- <br/><br/>
Orders and families of Malayan seed plants :  synopsis of orders and families of Malayan gymnosperms, dicotyledons, and monocotyledons / 
Hsuan Keng ; with 211 ill. by Ro-Siu Ling Keng and the author. 
 - 3rd ed. 
 - Singapore :  Singapore University Press,  1983. 
 - xl, 437 p. :  ill. ;  25 cm. 
<br/><br/>Includes bibliographical references and index 
<br/><br/><label>ISBN: </label>0821405055 9780821405055 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Plants--Malaysia--Malaya--Classification.<br/>Plants--Singapore--Classification.