TY - BOOK AU - Cheetham,Alan H AU - Lorenz,Douglas M TI - A vector approach to size and shape comparisons among zooids in cheilostome bryozoans PY - 1976/// CY - Washington PB - Smithsonian Institution Press KW - Cheilostomata, Fossil KW - Invertebrate populations KW - Vector analysis N1 - Bibliography: pages 53-55 ER -