密林のポリフォニー = = Polyphony of deep rain-forest : イトゥリ森ピグミーの音楽 the music of pygmy in Ituri, Mitsurin no porifonī = = Polyphony of deep rain-forest : Ituri-mori pigumī no ongaku the music of pygmy in Ituri
P 1986
Online access. The library also has physical copies.