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. 
 - Singapore :  Singapore University Press,  c1969. 
 - xxiii, 249  p. :  ill. ;  25 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Botany--Classification.--Malaya<br/>Botany--Classification.--Singapore
<br/><br/><label>LC Class. No.: </label>QK365  / .K46 1978 
<br/><br/><label>Dewey Class. No.: </label>582.09595/1