Japri bin Hj.Bujang,Che Abdul Rahman Jaafar Clay in The Makasing Area,Limbang,Sarawak RMKe-9:Projek Mineral Perindustrian Sarawak Japri bin Hj.Bujang,Che Abdul Rahman Jaafar - Limabang, Sarawak JMG(Sarawak) 2008 - vi,22p ill.,col.,maps.,photo.,chart 30cm Subjects--Topical Terms: Geology--SarawakClay--Makasing,Limbang