The warblers of North America.
New York: Dover, 1968. Octavo, 24 plates, some wear to publisher's wrappers otherwise a good copy. More
New York: Dover, 1968. Octavo, 24 plates, some wear to publisher's wrappers otherwise a good copy. More
Boston: Houghton Mifflin, 1997. Small octavo, colour photographs, maps, dustwrapper. More