Douglas, John William, 1814-1905. The British Hemiptera. Vol. I. Hemiptera-Heteroptera. By John William Douglas and John Scott. - London, Pub. for the Ray Society by R. Hardwicke, 1865. - xii, 627, [1] p., 2 l. XXI pl. 23 cm. - The Ray Society ... [Publication] . No more published. LCCN: agr03000779 Subjects--Topical Terms: Hemiptera.Hemiptera--Great Britain. LC Class. No.: QL523.H6 / D6