Several short surveys of Sumatran wetlands :  notes and observations / 
by Wim Giesen and Bas van Balen 
 - Bogor :  Asian Wetland Bureau,  1991 
 - 87 p. :  ill. ;  27 cm. 
 - PHPA/AWB Sumatra wetland project report ;  no. 26 .
<br/><br/><label>ISBN: </label> Hadiah 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Natural history--Indonesia<br/>Wetland conservation--Indonesia