Sugadaira Kōgen Jikken Sentā kenkyū hōkoku.
Tsukuba Daigaku.Sugadaira Kōgen Jikken Sentā.
Nagano-ken Chiisagata-gun Sanada-machi Sugadaira : Tsukuba Daigaku Sugadaira Kōgen Jikken Sentā,
Shōwa 62 [1987]-
Title from cover.
At head of title: Tsukuba Daigaku.
Issue for 1987 also called 10-shūnen kinengō.
Natural history
Mountain plants
Mountain animals
Sugadaira Kōgen Seibutsu Jikkenjo kenkyū hōkoku