Dennis, R.L.H. The British Butterflies. Their Origin and Establishment. 1st. Ed. Pub. E.W. Classey Ltd. 1977
pp.xviii, 318 with b/w. text figs. 8vo. Some spotting to fore-edges of text block, o/w. a fine hardback in nr. fine gently sunned dw.
Ten chapters, in four sections, dealing with: (1) Environmental conditions during late Pleistocene & Post-Glacial; (2) Geography & ecology of the butterflies; (3) Racial variation; (4) Arrival & establishment in the Islands.
£9.00 [Ref: 63728]