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1by Jaafar bin Ahmad### CRL customization ### ?> ### Add publisher and desc details ### ?>
Published 1980Kuala Lumpur, Malaysia : Geological Survey Headquarters, [1980]xvii, 148 p. : ill., maps (some col.) ; 26 cm. -
2by Jaafar bin Ahmad### CRL customization ### ?> ### Add publisher and desc details ### ?>
Published 1976Kuala Lumpur : Geological Survey Headquarters, 1976.xvii, 138 p. : ill. ; 26 cm. -
3by Jaafar bin Ahmad### CRL customization ### ?> ### Add publisher and desc details ### ?>
Published 1979Ipoh, Peninsular Malaysia : Geological Survey Dept., [1979]xii, 140 p. : ill. ; 26 cm.