Diving Patterns and Swimming Environment of Two Loggerhead Turtles during Internesting. 論文 Wataru Sakamoto・Katsufumi Sato・Hideji Tanaka・Yasuhiko Naito ·1993-01-01 ·『NIPPON SUISAN GAKKAISHI』 59(7) pp. 1129-1137 doi:10.2331/suisan.59.1129