TY  - BOOK
AU  - Wilford,G.E.
TI  - The geology of Sarawak and Sabah caves
PY  - 1964///
KW  - Geology
KW  - Sarawak
N1  - Includes bibliographical references
N2  - Limestone caves are the commonest and they occur in all the larger limestone hills. The limestones are of Permian, Jurassic, and Cretaceous age in west Sarawak and mainly of Tertiary age in East Sarawak dan Sabah; The 20 largest outcrops which contain caves cover about 200 square miles
ER  -