Fred C. Galle.
An extremely important, scholarly and comprehensive work describing all the Rhododendron species known as Azaleas, as well as over 6000 Azalea cultivars. There are chapters on Azaleas in the landscape, plant habit, planting and care, propagation, hybridising and pests and diseases as well as the truly extensive listings. There are 108 pages of colour plates. First published in 1985 this is the revised and enlarged edition. An extremely heavy book.
Timber Press, Portland, Oregon, USA, 1987.
Hardback with dust jacket. 519 pages.
SECONDHAND. Good condition, sunned to spine of dust jacket.