TY - BOOK AU - AU - AU - TI - Preliminary of Study of Refractory Clay Resources in Silentek Area, Sri Aman Division Sarawak : JMG (Sarawak) U1 - 553.615954 JAP PY - 2014/// CY - Sarawak PB - Jabatan Mineral dan Geosains Malaysia KW - Clay KW - other economic meterials KW - Economic Geology KW - Silentek KW - Sri Aman KW - Sarawak N1 - Includes references/bibliography, page 24 ER -