River Sand Investigation Along Batang Kayan, Lundu District, Kuching Division, Sarawak RMK8 Projek Sumber Mineral Perindustrian Sarawak. No: Laporan:JMG.SWK (IMP) 1/2005
Zahidi Bin Haji Hamzah, Abdullah Sani Bin H. Hashim and Doraini Bin Johari
- KuchingbJabatan Mineral Dan Geosains, Malaysia Sarawak 2005
- <1-41p> ill(some colour), fig. tables, plates 30.0cm