1. Fundamental approach to the nutrition of the captive wild herbivore;Abrams,1968
2. Observation study of behaviour: sampling methods;Altmann;Behaviour,1974
3. Distribution and habitat of the Barbary macaque (Macaca sylvanus, L.) in North Morocco;Alvarez;Donana Acta Vert.,1975
4. Vertebrates continentaux du Miocene superieur de l'Afrique du Nord;Arambourg;Publs. Surv. Geol., Alger. Pal.,1959
5. Late Miocene interchange of terrestrial faunas across the Mediterranean;Azzaroli,1975