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- 飯田,浩二 (イイダ,コウジ) https://www.lib.hokudai.ac.jp/dissertations/list/?FF=4&LANG=en&ACCN=1201903259
Title in Japanese | 魚群探知機を用いた低密度魚群の資源量推定および生態計測に関する研究 |
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Year of conferral of degrees | 1987 |
Type of degree / Kind of academic degree | 2(論文博士) / 019(水産学博士) |
Report number | 3259 |
Date of conferral of degrees | 1987-06-30 |
The primary examiner / A deputy examiner | 鈴木,恒由 / 久新,健一郎 佐野,典達 |
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