A.S.W Yan
Geophysical Survey in West Sualog, Kiabau and Ulu Pari Areas, Bidu-Bidu Hius,North East Sabah A.S.W Yan - Sabah Jabatan Penyiasatan Kajibumi Sabah 1983 - 8pg ill,b/e,maps,graph,table 26cm
Bibliography Reference pg 8
Geophysical Prospecting--Sualog--Kiabau--Ulu Pari--Bidu-Bidu--Sabah
Geophysical Survey in West Sualog, Kiabau and Ulu Pari Areas, Bidu-Bidu Hius,North East Sabah A.S.W Yan - Sabah Jabatan Penyiasatan Kajibumi Sabah 1983 - 8pg ill,b/e,maps,graph,table 26cm
Bibliography Reference pg 8
Geophysical Prospecting--Sualog--Kiabau--Ulu Pari--Bidu-Bidu--Sabah