Contribution to the geology of the district Kota-Waringin and the district Ketapang resp. situated in residencies of the southern- and eastern- and western division of Borneo by the temporary engineer with the mining-bureau Ir. H.Frijling using the data collected by J.E. Loth and J.W.H. Adam

Contribution to the geology of the district Kota-Waringin and the district Ketapang resp. situated in residencies of the southern- and eastern- and western division of Borneo by the temporary engineer with the mining-bureau Ir. H.Frijling using the data collected by J.E. Loth and J.W.H. Adam Frijling, H. Primary Author mixed material bibliography 1918 en English 8 hlm. : 30cm H. Frijling 1918 Contribution To The Geology Kotawaringin H. Frijling 622.334 PERPUSTAKAAN UNIT GEOMIN PT Aneka Tambang Tbk 394-18-J 622.334 FRI c 2019100054 My Library 7694 2019-10-02 11:50:08 2019-10-02 12:01:05 machine generated