200 Years of Plant Hunting and Garden Cultivation Edited by Cynthia Postan
Published in 1996 to celebrate half a century of the Rhododendron Yearbook, this publication gives a marvellous insight into the world of rhododendrons and the people who helped create it. 224pp.
It is now out of print but we are fortunate to have been given permission to make it freely available in PDF form.
The Rhododendron Story