Hickson, Sydney John, 1859-. A naturalist in North Celebes : a narrative of travels in Minahassa, the Sangir and Talaut Islands with notices of the fauna, flora and ethnology of the districts visited / by Sydney J. Hickson. - London : J. Murray, 1889. - 392 p. : ill. ; 23 cm. Subjects--Topical Terms: Natural history--Malay Archipelago.Ethnology--Malay archipelago. Subjects--Geographic Terms: Malay Archipelago--Description and travel.Malay archipelago--Natural history.Malay Archipelago--Ethnology.Celebes--Description and travel.