The geology and mineral resources of the upper Rajang and adjacent areas /
Kirk, H. J. C.
The geology and mineral resources of the upper Rajang and adjacent areas / by H. J. C. Kirk - Kuching : Government Printing Office, 1957 - 181 p. : ill. - Memoir; 8 .
Four coloured geological maps are in the pocket inside the back cover
Geology--Sarawak
Mines and mineral resources--Sarawak
The geology and mineral resources of the upper Rajang and adjacent areas / by H. J. C. Kirk - Kuching : Government Printing Office, 1957 - 181 p. : ill. - Memoir; 8 .
Four coloured geological maps are in the pocket inside the back cover
Geology--Sarawak
Mines and mineral resources--Sarawak