Author: Cook, P.L., 1973.:
Title: Preliminary notes on the ontogeny of the frontal body wall in the Adenonidae and Adeonellidae (Bryozoa, Cheilostomata).
Description: *Bull. Brit. Mus. (Nat. Hist.), Zool., 25(6): pp. 243-263, 18 photos on 3 pls., refs. Orig. wrs.

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