Ong Yeoh Han
The Geology And Mineral Resources Of Gunong Ledang Area Draft Report Ong Yeoh Han - Ipoh Jabatan Penyiasatan Kajibumi 1980 -, <1-170p>, illus, fig., plates, tables, 29cm
includes references
RM50.00
Geology--Mineral Resources--Batu Melintang--Johore--Malaysia
The Geology And Mineral Resources Of Gunong Ledang Area Draft Report Ong Yeoh Han - Ipoh Jabatan Penyiasatan Kajibumi 1980 -
includes references
RM50.00
Geology--Mineral Resources--Batu Melintang--Johore--Malaysia