Fernando, W.L.W.
Processing of Dediyawela ( ball clay) using Boralesgamuwa kaolin refinery dry circuit - Moratuwa University of Moratuwa 1990 - 9 p. : ill., photos, tables
KAOLIN REFINERY-Sri Lanka
BALL CLAY
553.61(548.7) / F4
Processing of Dediyawela ( ball clay) using Boralesgamuwa kaolin refinery dry circuit - Moratuwa University of Moratuwa 1990 - 9 p. : ill., photos, tables
KAOLIN REFINERY-Sri Lanka
BALL CLAY
553.61(548.7) / F4