2024-03-29T15:05:52Zhttps://eprints.lib.hokudai.ac.jp/dspace-oai/requestoai:eprints.lib.hokudai.ac.jp:2115/234002019-04-25T03:12:46Zhdl_2115_21604hdl_2115_21524hdl_2115_141STUDIES ON THE MATURATION OF SALMONID FISHES-Ⅱ.:CHANGES IN THE TESTIS OF THE MASU SALMON, ONCORHYNCHUS MASOU, DURING ANADROMOUS MIGRATIONサケ・マス類の成熟に関する研究-Ⅱ.:溯上期におけるサクラマス(Oncorhynchus masou)の精巣の変化HIROI, OsamuYAMAMOTO, Kiichiroopen access660北海道大学水産学部FACULTY OF FISHERIES, HOKKAIDO UNIVERSITY1970-02engdepartmental bulletin paperVoRhttp://hdl.handle.net/2115/234000018-3458AN00230314北海道大學水産學部研究彙報BULLETIN OF THE FACULTY OF FISHERIES HOKKAIDO UNIVERSITY204252263https://eprints.lib.hokudai.ac.jp/dspace/bitstream/2115/23400/1/20%284%29_P252-263.pdfapplication/pdf3.28 MB1970-02