Abdullah Zawawi Haji Mohamad
Geologi Kawasan Sungai Tiang-Kalai Kedah Darul Aman University Malaya Abdullah Zawawi Haji Mohamad - Kuala Lumpur Malaysia 1993 - xi,90pg ill, col, photo, maps,chart 28cm
Appendix and References added
Possilization--Sungai Tiang-Kalai
Paleontolgy and Paleozoology--Kedah
Geologi Kawasan Sungai Tiang-Kalai Kedah Darul Aman University Malaya Abdullah Zawawi Haji Mohamad - Kuala Lumpur Malaysia 1993 - xi,90pg ill, col, photo, maps,chart 28cm
Appendix and References added
Possilization--Sungai Tiang-Kalai
Paleontolgy and Paleozoology--Kedah