A guide to the birds of Puerto Rico and the Virgin Islands.
Princeton: Princeton University Press, (1989. revised edition). Octavo, colour plates, softcover. More
Princeton: Princeton University Press, (1989. revised edition). Octavo, colour plates, softcover. More
Princeton: Princeton University Press, (1989. revised edition). Octavo, colour plates, dustwrapper. More
Princeton: Princeton University Press, 1998. Octavo, 86 colour plates, text illustrations, ignature, fine copy in dustwrapper. The first guide to all 563 species known to occur in the West Indies. More