1960. 4th edition. 93 pages. Illustrated paperback. Full title: Ducks and Geese, Ministry of Agriculture and Fisheries, Bulletin Number 70. Contains black & white illustrations and plates. Pages are tanned and foxed, however plates remain bright & clear. Text is clear. Thumb-marking present. Binding remains firm. Covers have mild edge-wear with curling to corners. Visible tanning to spine and edges with scuffing to spine ends.