Abdul Kadir Abu Hashim <br/><br/>
Sumatran rhinoceros and wilcdlife survey in upper Belum, Perak (Malaysia-Thailand border) 25 March-2 April 1998 

 -  Dept. of Wildlife and National Parks, Peninsular Malaysia,  19?? 
<br/><br/><label>Source: </label> 1998-08-06