01109cam a22003251 4500 sa 68008412 DLC 20260227112532.0 880310s1960 io a b 000 0 eng sa 68008412 PL480:Indo-7677 (OCoLC)17610293 DLC CU DLC eng ind premarc QL639.1 .J45 Jeuken, Marie, 1916- 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." Bibliography: p. 26-28. Respiration. Fishes Physiology. Intestines. Lepidocephalus hasselti. Nemachilus fasciatus. 82393 82393