Editore: American Ornithologists' Union, 1991
Da: Katsumi-san Co., Cambridge, MA, U.S.A.
Prima edizione
Soft cover. Condizione: Very Good. 1st Edition. Issue has minor wear; tight, text clean. Paginated 225-459, with a nice color frontispiece picturing two green Amazonian Parrotlets. [b 830].