Kokusai Dōbutsu Enchō Renmei Dai 28-kai Sōkai kenkyū hōkokushū
By: [henshū Ishiuchi Nobuyuki]
Contributors: Ishiuchi, Nobuyuki, 1920-
Publisher: Nihon Dōbutsuen Suizokukan Kyōkai
Published: 1974
Place of publication: [Tokyo]
Language: jpn
Number of pages: 56
Notes: Cover title.

Includes bibliographies.