Mendelism by Reginald Crundall Punnett
1922. Sixth Edition. 219 pages. No dust jacket. Green cloth with a photographic black and white frontis and black and white illustrations throughout. Minor tanning to pages with heavier tanning to pastedowns and endpapers. Area of loss to front endpaper and there is cracks to guttering with exposed netting. Boards have visible tanning and moderate bumping to corners. Fair crushing to spine ends and binding is loose.