Additional notes on Clathrozoon wilsoni Spencer /
Hirohito, Emperor of Japan.
Additional notes on Clathrozoon wilsoni Spencer / by Hirohito, Emperor of Japan. - Tokyo : Biological Laboratory, Imperial Household, 1971. - 5 p. : ill. ; 26 cm.
Additional notes on Clathrozoon wilsoni Spencer / by Hirohito, Emperor of Japan. - Tokyo : Biological Laboratory, Imperial Household, 1971. - 5 p. : ill. ; 26 cm.