Respiration problems in fish,
by M. Jeuken.
- [Jogjakarta, Universities Gadjah Mada] 1960.
- 29 p. illus. 24 cm.
With a histological investigation of the intestinal muscle wall of some tropical species of the Cobitidae family (Lepidocephalus hasselti C.V. and Nemachilus fasciatus, C.V.)" Summary in Indonesian. "Penerbitan Lustrum ke-II, Universitas Gadjah Mada, 19 Desember 1959."