An Introduction of Plant Physiology by Otis F. Curtis and Daniel G. Clark
1950. No Edition Remarks. 752 pages. No dust jacket. Brown cloth. Pages remain bright and clear with minimal tanning and foxing. Pencil inscription to front free endpaper. Thumb-marking present. Light creasing to gutter. Boards have mild edge-wear with slight rubbing to surfaces. Visible tanning to spine and edges. Light marks to boards. Textblock is somewhat shaky.