The marine fauna of Zanzibar British East Africa, from collections made by Cyril Crossland, M.A., B.Sc., F.Z.S., in the years 1901 and 1902.--Alcyonaria /
Thomson, J. Arthur
The marine fauna of Zanzibar British East Africa, from collections made by Cyril Crossland, M.A., B.Sc., F.Z.S., in the years 1901 and 1902.--Alcyonaria / by J. Arthur Thomson and W. D. Henderson - London : [s.n.], 1906 - 393-443 p. : ill. ; 24 cm - Proceedings of the Zoological Society of London .
The marine fauna of Zanzibar British East Africa, from collections made by Cyril Crossland, M.A., B.Sc., F.Z.S., in the years 1901 and 1902.--Alcyonaria / by J. Arthur Thomson and W. D. Henderson - London : [s.n.], 1906 - 393-443 p. : ill. ; 24 cm - Proceedings of the Zoological Society of London .