A report on the occurrence of intestinal Protozoa in the inhabitants of Britain with special reference to Entamoeba histolytica.Clifford Dobell1921EN
Beasts and men, being Carl Hagenbeck's experiences for half a century among wild animals; an abridged translation by Hugh S. R. Elliot and A. G. Thacker, A. R. C. S. (Lond.) With an introduction by P. Chalmers Mitchell ...Carl Hagenbeck1909EN