V. R. Vijayan <br/><br/>
Seismic refraction survey for the Sg. Lebir hydroelectric project  no. GF 7/ 1987 
V. R. Vijayan, Sukri Ghazali 
 -  1987 
 - ii, 47 p.  ill., maps, photos  30 cm 
<br/><br/>Includes bibliographical references 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Seismic survey--Sg. Lebir--Kelantan