A system for the processing, storage and retrieval of hydrological data / 
contributor : Chew Hai Hong 
 - Kuala Lumpur :  The Publication Unit, Ministry of Agriculture and Rural Development,  1976 
 - 11 p. :  ill. 
 - Information paper; no.3 .
<br/><br/><label>Subjects--Topical Terms: </label><br/>Information storage and retrieval systems<br/>Hydrology--Malaysia--Data processing