TY - BOOK AU - Yusari Basiran AU - Alexander S. W. Yan TI - Investigation of bentonite (montmorillonitic clay) resources in the andrassy area, Tawau, Sabah PY - 1995/// CY - Kuala Lumpur PB - Geological Survey Department Headquarters KW - clay KW - Tawau KW - Sabah N2 - The objective of this investigation is to conduct a detailed survey to assess and evaluate the montmorillonitic clay occurences over the area ER -