Boardman, Richard. S Mode of Growth and Functional Morphology of Autozzids in Some Recent and Palezoic Tubularbryozoa. - - Washington Sm.Institution 1971 - 51 pgs, 26.5cms, Diagrs, Plates.(Sm.Contributions to Paleobiology no.8) B ISBN: Subjects--Topical Terms: Physical Adaptation Dewey Class. No.: 591.4 Boa/Mod