Van Name, Willard Gibbs, 1872-2005-11-222005-11-221945http://hdl.handle.net/2246/1186vii, 476 p., 31 p. of plates : ill. ; 27 cm.Includes bibliographical references (p. 446-462) and index.214832452 bytesapplication/pdfen-USQH1 .A4 vol.84, 1945Sea squirts -- AmericaTunicata -- AmericaThe North and South American ascidians. Bulletin of the AMNH ; v. 84text