Home › Authors › Hidetsugu Akioka 👤 Hidetsugu Akioka 2 books Books by Hidetsugu Akioka Phytogeographic characterizati Phytogeographic characterization of articulated coralline algae (Rhodophyta) in Japan 1982 The distribution of Crustose C The distribution of Crustose Corallines in Eastern Hokkaido and the Biogeographic Relationships of the Flora [and] Tomitaro Masaki and Hidetsugu Akioka 1976