Ichimura, S., Kobayasi, H. & Kato, K. (1965). Studies on the phytoplankton and primary production of Lake Hachiro-gata. Lake Hachiro-gata Comprehensive Academic Research Group (ed.) Research on Lake Hachiro-gata. Akita Prefectural Board of Education, Akita. 1010 pp. pp. 418–463.
390551
Ichimura, S., Kobayasi, H. & Kato, K.
1965
Studies on the phytoplankton and primary production of Lake Hachiro-gata.
Lake Hachiro-gata Comprehensive Academic Research Group (ed.) Research on Lake Hachiro-gata. Akita Prefectural Board of Education, Akita. 1010 pp.