Agricultural Research Service of the United States Department of Agriculture. Common Weeds of the United States. 1st. Ed. Rep. Pub. Dover. 1971
pp.463 with line drawings and distribution maps throughout. A vg. copy in spine-faded card covers.
Covers 220 important weeds, with illustrations, maps, botanical information and plant lore for each one.
£7.50 [Ref: 46211]