A vector approach to size and shape comparisons among zooids in cheilostome bryozoans /
Cheetham, Alan H.
A vector approach to size and shape comparisons among zooids in cheilostome bryozoans / Alan H. Cheetham and Douglas M. Lorenz. - Washington : Smithsonian Institution Press, 1976. - iii, 55 p. : ill. ; 26 cm. - Smithsonian contributions to paleobiology ; 29 .
A vector approach to size and shape comparisons among zooids in cheilostome bryozoans / Alan H. Cheetham and Douglas M. Lorenz. - Washington : Smithsonian Institution Press, 1976. - iii, 55 p. : ill. ; 26 cm. - Smithsonian contributions to paleobiology ; 29 .