Oxford University Extension. Fourth Summer Meeting, 1891. Syllabus of Lectures on the Colours of Animals and Recent Criticisms of Weismann's Theories. By E. B. Poulton by Sir Edward Bagnall Poulton 1891
An Enquiry Into the Cause and Extent of a Special Colour-relation Between Certain Exposed Lepidopterous Pupae and the Surfaces which Immediately Suround Them by Sir Edward Bagnall Poulton 1887
