1. Allen , M. E. Oftedal , O. T. 1989 Nutritional consequences of insectivory Proceedings of 5th international theriological congress 416 417
2. Acacia gum and its use by bushbabies, Galago senegalensis (Primates: Lorisidae);Bearder;Int. J. Primatol.,1980
3. Metabolism of carotenoid pigments in birds;Brush;FASEB J.,1990
4. Conklin , N. L. 1987 The potential nutritional value to cattle of some tropical browse species from Guanacaste, Costa Rica