Bezuidenhout, A.J. (Abraham Johannes), 1942-; Bigalke, R.D.
(Published by the Government Printer, Pretoria., 1986)
The topography of the thoraco-abdominal viscera in the ostrich was studied in 20 birds varying in age from 2 weeks to 12 months. The lungs occupied the dorsal third of the thorax, and the heart lay in the cranioventral ...