Paramananthan, S. <br/><br/>
Reconnaissance soil survey of Perlis / 
by S. Paramananthan, Soo Swee Weng 
 - 49 pages :  illustrations ;  27 cm. 
 - Malayan soil survey report ;  no.3/1968 .
 - Malayan soil survey report ;  no.3/1968 .
<br/><br/><label>Subjects--Topical Terms: </label><br/>Soil surveys--Perlis<br/>Soil--Perlis