The invertebrates
Hyman, Libbie Henrietta, 1888-1969
The invertebrates by Libbie Henrietta Hyman - New York McGraw-Hill 1940- - 6v. ill. 24 cm - McGraw-Hill publications in the zoological sciences .
Contents: v. 1. Protozoa through Ctenophora. --v.2. Playhelminthes and Rhynchocoela, the acoelomate Bilateria. --v.3. Acanthocephala, Aschelminthes, and Entoprocta, the pseuclocoelomate Bilateria. --v.4. Echinodermata, the coelomate Bilatera. --v.5. Smaller coelomate Groups. --v.6. Mollusca I
Invertebrates
The invertebrates by Libbie Henrietta Hyman - New York McGraw-Hill 1940- - 6v. ill. 24 cm - McGraw-Hill publications in the zoological sciences .
Contents: v. 1. Protozoa through Ctenophora. --v.2. Playhelminthes and Rhynchocoela, the acoelomate Bilateria. --v.3. Acanthocephala, Aschelminthes, and Entoprocta, the pseuclocoelomate Bilateria. --v.4. Echinodermata, the coelomate Bilatera. --v.5. Smaller coelomate Groups. --v.6. Mollusca I
Invertebrates