A.C. Stephen Some Modern Animals and their Ancestors [Mention only] Zoology TDGNHAS Series III, 17 (1930-31), 43(WARNING very large file size: 45 MB) Abstract Some modern animals and their ancestors, mention only.
A.C. Stephen Scottish Seas and their Products [Summary only] Zoology TDGNHAS Series III, 25 (1946-47), 43(WARNING very large file size: 36.46 MB)
