Rudnai, Judith A, The social life of the lion a study of the behaviour of wild lions (Panthera leo massaica Newmann) in the Nairobi National Park, Kenya Judith A. Rudnai. - Lancaster: MTP Medical and Technical Publishing, 1973. - 122 pages: illustrations; 31 cm. Bibliography: pages 114-117. ISBN: 0852000537 Subjects--Topical Terms: Lions--Behavior.Social behavior in animals.