DRAINAGE & IRRI. DEPT., SARAWAK. <br/><br/>
SARAWAK HYDROLOGICAL YEARBOOK FOR THE WATER YEAR 1963 - 1966 

 - Sarawak : DID,  1967 
 - 450p ; illus. 
<br/><br/><br/>ENG 
<br/><br/><label>Subjects--Topical Terms: </label><br/>HYDROLOGICAL YEARBOOK.<br/>SARAWAK.