RARE Bi BUTTERFLIES--GT. BRIT. =
Westwood, John Obadieh. XFL .NOU1.W52B British butterflies and their transformations. Arranged and illustrated in a series of plates by H. N. Humphreys. With characters and descriptions by Je 0. Westwood.
a Smithe 181. xii, 138, (1) pp- 2 col. pl. te}