F W Roe
The geology and mineral resources of the neighbourhood of Kuala Selangor and Rada Selangor federation of Malaya with an account of the geology of Batu Arang-field - Memoir no 7 - Ipoh Perak Jabatan Penyiasatan Kajibumi Malaysia 1953 - ill:163p. 29.8 cm Geological map of the Rasa sheet Selangor:Geological map of the Kuala Selangor sheet Selangor
The geology and mineral resources of the neighbourhood of Kuala Selangor and Rada Selangor federation of Malaya with an account of the geology of Batu Arang-field - Memoir no 7 - Ipoh Perak Jabatan Penyiasatan Kajibumi Malaysia 1953 - ill:163p. 29.8 cm Geological map of the Rasa sheet Selangor:Geological map of the Kuala Selangor sheet Selangor