Sluis, J. P. van der. (1950). Contributions to the geology of East Seran. Geological, petrographical and palaeontological results of explorations carried out from Sept. 1917 till June 1919 in the Island of Ceram / by L. Rutten and W. Hotz., Geology. 3(3): 1-66.
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Sluis, J. P. van der
1950
Contributions to the geology of East Seran
Geological, petrographical and palaeontological results of explorations carried out from Sept. 1917 till June 1919 in the Island of Ceram / by L. Rutten and W. Hotz., Geology