TY - BOOK AU - Yogeswaran Mailvaganam AU - Mohd Azhar Abdullah TI - Stone potential for quarrying at Bukit Rigu KM 23.2 Tebakang-Tebedu Road, Samarahan division, Sarawak PY - 1993/// KW - Geology KW - Sarawak KW - Kuching KW - Quarries and quarrying KW - Stone KW - Kuching(Sarawak) N2 - The investigation was conducted over the Bukit Riau area.The investigation was conducted on 5th to 8th January 1993 to assess the reserve and the quality of stones occurring in the area ER -