Regional study on the integrated development of South Trengganu / 
Japan International Cooperation Agency 
 - [s.l.] :  [s.n.],  1985 
 - 6v. 
<br/><br/> Mengandungi : vol.2 - Prefeasibility study for the drainage of Cukai town area; vol.4 - Prefeasibility study for petrochemical complex; vol.6 - Technical papers II