Eiko Kato・Yasushi NAMBU・Yasuo Kojima ·1999-01-01 ·『Primate Research』 15(1) pp. 39-52
2件 (「Animal Vocal Communication and Behavior」)
Keiko Ejiri ·1999-01-01 ·『The Japanese Journal of Educational Psychology』 47(1) pp. 1-10
2件 (「Animal Vocal Communication and Behavior」)