Title: Field key to winter twigs : a guide to native and planted deciduous trees, shrubs and woody climbers (xylophytes) found in the British Isles /
Authors: Poland, John, 1979-; Walls, Robin,; Botanical Society of the British Isles.
Year: 2018
Subjects: Twigs Great Britain Identification.; Woody plants Great Britain Identification.; Trees in winter Great Britain Identification.