Lee Ah Kow; Mohd Sidi Daud; Mohd Zukeri Abdul Ghani and Chong Foo Shin Potential titanium mineral areas in Peninsular Malaysia : RAK (F5) - EMR 03/1993 - Kuala Lumpur: Jabatan Penyiasatan Kajibumi Malaysia, 1993 - ill. 30 p. 29.8 cm