THE COMPOUND EYES IN CRUSTACEANS, Bulletin of the Museum of Comparative Zoology at Harvard College, Vol. XXI, No. 2.
Cambridge, MA, 1891. Cambridge, MA 1891. 9.5 x 6", wrappers, pp 45-140, 10 plates, a few institutional stamps, front wrapper detached, wrappers chipped, good. First edition. Signed by author. More