Ramany Maniam
Structural Geology and Stratigraphy of the Southwestern Part of the Langkawi Island Group Universiti Malaya, Kuala Lumpur Ramany Maniam - Universiti Malaya Kuala Lumpur 1990/91 - 58 m/surat ill, col, photo, maps, table,graph 128.8cm
Appendix and references added
Structural Geology--Langkawi
Stratigraphy--Kedah
Structural Geology and Stratigraphy of the Southwestern Part of the Langkawi Island Group Universiti Malaya, Kuala Lumpur Ramany Maniam - Universiti Malaya Kuala Lumpur 1990/91 - 58 m/surat ill, col, photo, maps, table,graph 128.8cm
Appendix and references added
Structural Geology--Langkawi
Stratigraphy--Kedah