Second impression. x, 522pp, with black and white frontispiece and photographic illustrations (plate and in text) throughout. In green cloth-covered boards with gilt titles on spine. 8vo. Cloth heavily and unevenly faded, heavily sunned over spine, lightly marked and lightly rubbed at corners and spine tips. Previous owner's name and some pencil notes on front free endpaper; 1953 leaflet on Lymphomatosis (Fowl Paralysis) taped to rear endpapers, else internally neat, clean and bright.
