The Relation between the Chemical Component of the Waste Water, the Sea Water, the Bottom Sediments and the Flesh of Shell Fish in the Coastal industrial Zone along the Port of Muroran
石丸 幸造 , 田中 裕敏 , 下田 信男
室蘭工業大学研究報告. 理工編,9(1),223-227 (1976-12-18)

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Influence of Man's Activity on the Quality of Water (1) : The water quality of the sea water in the inside and the outside of the port of Muroran
下田 信男 , 石丸 幸造
室蘭工業大学研究報告. 理工編,7(1),103-115 (1970-07-15)

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Influence of Man's Activity on the Quality of Water (2) : The water quality of the sea water in the inside and the outside of the port of Muroran-trace element-Cu, Pb and Zn-content of the sea water
下田 信男 , 石丸 幸造
室蘭工業大学研究報告. 理工編,7(1),117-123 (1970-07-15)

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Influence of Man's Activity on the Quality of Water (3) : Influence of the industrial activity of the city of Muroran on the quality of the sea water of the inside and the outside of the port of Muroran
下田 信男 , 石丸 幸造 , 田中 裕敏
室蘭工業大学研究報告. 理工編,7(1),125-138 (1970-07-15)

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The Geochemical Study on the Minor Constituents in Bones (6) : On the relation between manganese content and the age of the bones from Irie cite, Abuta-gun, Hokkaido
下田 信男 , 田中 裕敏 , 石丸 幸造
室蘭工業大学研究報告. 理工編,7(1),139-144 (1970-07-15)

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Geochemical Studies on Chemical Constituents of Lake Water (3) : On the content of the hydrogen sulfide and other constituents of Lake Harutori
下田 信男 , 石丸 幸造 , 田中 裕敏
室蘭工業大学研究報告. 理工編,6(1),13-19 (1967-07-10)

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Geochemical Studies on Chemical Constituents of Lake Water (5) : The annual variation in water qualities of Lake Kussharo
下田 信男 , 石丸 幸造 , 田中 裕敏
室蘭工業大学研究報告. 理工編,6(1),27-32 (1967-07-10)

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The Chemical Studies on the Minor Constituents in the Fossil Bones (4) : On the relation between the manganese content and the age of the bones from Tsochen, Formosa (Taiwan)
下田 信男 , 尾崎 博 , 田中 裕敏 , 石丸 幸造
室蘭工業大学研究報告. 理工編,6(1),33-37 (1967-07-10)

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Studies on the Chemical Constituents in Lake Water (2) : On the Contents of Hydrogen sulfide and Other Constituents in Lake Harutori
下田 信男 , 石丸 幸造
室蘭工業大学研究報告,5(2),633-637 (1966-08-25)

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Spectrophotometric Determination of Orthophosphate in the Inorganic Phosphate Mixture (Part 1) : The Improvement of Ging's Method for Spectrophtometric Determination of Orthophosphate in the Presence of Pyrophosphate
上野 幸三 , 石丸 幸造
室蘭工業大学研究報告,4(3),837-844 (1964-06-30)

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On the Improvements in Manufacturing of Alginic Acid (6) : Study of Viscosity Deterioration of Free Alginic Acid by Heating
佐藤 久次 , 森田 睦夫 , 石丸 幸造
室蘭工業大学研究報告,3(3),443-449 (1960-06-15)

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