Seabirds of the Tropical Atlantic Ocean: Preliminary Smithsonian Identification Manual George E. Watson
1965. No Edition Stated. 108 pages. Cream paperback with blue lettering. B&W illustrations throughout. Minimal foxing and tanning to endpapers and page edges. Staples have rusted. Mild wear and tear to spine, cover edges and corners. Notable tanning to spine, with foxing, soiling and creasing to covers.