Macrobenthos of the North Sea - Anthozoa: Development of coloniality in Hydrozoa. pp. 105-139. In: G. Larwood and B. R. Rosen (eds.), Biology and Systematics of Colonial Organisms. Systematics Association special volume no. 11. Academic Press, London and New York.

Authors(s)	Petersen, K.W.
Year	1979
Title	Development of coloniality in Hydrozoa. pp. 105-139. In: G. Larwood and B. R. Rosen (eds.), Biology and Systematics of Colonial Organisms. Systematics Association special volume no. 11. Academic Press, London and New York.