Committee for coordination of joint prospecting for mineral resources in Asian offshore areas (CCOP):  proceedings of the twenty-third session, Madang, Papua New Guinea, 3 November-13 November 1986; part ii Technical reports. 

 - Bangkok :  CCOP,  1987. 
 - vi, 148 p. :  ill., maps ;  26 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mines and mineral resources<br/>Mineralogy