Ahmad Zulkifli bin Kamaruzaman and Ho Choon Seng
Seismic refraction survey in the proposed information Technology (IT) City Project Area, Putra Jaya, Selangor - GF 15/1996 - Ipoh, Perak: Jabatan Penyiasatan Kajibumi Malaysia, 1996 - ill. 4 p., 29.8 cm
Seismic refraction survey in the proposed information Technology (IT) City Project Area, Putra Jaya, Selangor - GF 15/1996 - Ipoh, Perak: Jabatan Penyiasatan Kajibumi Malaysia, 1996 - ill. 4 p., 29.8 cm