TY - BOOK AU - Sminson,W TI - An investigation of the Guning Sumalayang Limestone Johore KW - Limestone KW - Johore N2 - The work was carried out in the period July 18th to August 22nd, 1970. The aim of the project was to investigate a known limestone occurrence on Guning Sumalayang, situated some 17 miles north-west of Kota Tinggi (Fig.1), toestablished wether a commercially exploitable deposit occured in the area ER -