A text book of invertebrate zoology; Protozoa, Porifera, Coelenterata, Platyhelminthes & Nemathelminthes, for B.-SC. students of Indian universities.
Foreword by S.S. Saxena.
- [1st ed.]
- Jullundur City, S. Nagin [1962-
- v. illus., plates, tables. 23 cm.