TY - BOOK AU - Ismail Tawnie AU - Yusuf Bujang TI - Report on hydrogeological investigation at Kampung Siwak Jaya, Bakam, Miri division, Sarawak PY - 2001/// CY - Kuala Lumpur PB - Minerals and Geoscience Department Malaysia KW - Hydrogeology KW - Miri KW - Sarawak N1 - Includes bibliographical references N2 - One tube well of 4@(SJMF5) was constructed during the hydrogeological investigation at Kampung Siwak Jaya, bakam. The transmissity, T was 1,336-8.142 m/2 day, the well efficiency E was 67.4% and the well can be pumped at 2.3 km hour ER -