00322nam a2200109   4500082001200000100003500012245005400047260005300101300000800154505002800162650002200190  a553 MIN  aMineral resources of sri lanka  aMineral resources of sri lanka :march 12-13 ,1988  aPeradeniyabInstitiute of chemistry ceylonc1988  a14p  aprogramme and abstracts  aminaral resources