Harlow, W.M. Fruit Key and Twig Key to Trees and Shrubs. Rev. Ed. Pub. Dover. 1959
pp.106, with numerous b/w. photos. 8vo. A nr. fine softback.
The fruit key is for trees of the Northeastern USA. The twig key is for deciduous woody plants of Eastern North America.
£5.00 [Ref: 53712]