Hamidy, U. U.,  1943- <br/><br/>
Rimba Kepungan Sialang / 
oleh U. U. Hamidy. 
 - Jakarta :  Balai Pustaka,  1987. 
 - 127 pages :  illustrations, maps. ;  22 cm. 
<br/><br/><label>ISBN: </label>9794070459 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Human ecology--Indonesia--Riau (Province).<br/>Ethnology--Indonesia--Riau (Province).<br/>Forest conservation--Indonesia--Riau (Province).
<br/><br/><label>Subjects--Geographic Terms: </label><br/>Riau (Indonesia)--Social life and customs.