Proceeding of the Southeast Asian Workshop on Aquatic Weeds held in Malang, Indonesia, June 25 to 29, 1974 / 
compiled and edited by M. Soerjani ... (et al.) 
 - Bogor :  Biotrop,  1976 
 - 45 p. :  ill. ;  24 cm. 
 - BIOTROP special publication ;  no. 1 .
<br/><br/><label>Subjects--Topical Terms: </label><br/>Aquatic weeds--Asia, Southeastern--Congresses
<br/><br/><label>Subjects--Geographic Terms: </label><br/>Asia, Southeastern--Aquatic weeds--Congresses