The invertebrates: protozoa through ctenophora vol. I /

by Henrietta Hyman, Libbie
Published 1940

The invertebrates: echinodermata the coelomate bilateria vol. IV /

by Henrietta Hyman, Libbie
Published 1955

The invertebrates: platyhelminthes and rhynchocoela the acoelomate bilateria vol. II /

by Henrietta Hyman, Libbie
Published 1951

The invertebrates: smaller coelomate groups: chaetognatha, hemichordata; pogonophora; phoronida; ectoprocta; brachiopoda; sipunculida; the coelomate bilateria vol. V /

by Henrietta Hyman, Libbie
Published 1959