by the North American Rock Garden Society; Edited by Gwen Kelaidis and Joyce Fingerut
This enjoyable book offers inspiration and practical knowledge necessary to maintain garden troughs, covering construction, recommendable plants, soils and aftercare.  An array of articles reprinted from the Bulletin of the North American Rock Garden Society relate first-hand experiences by gardeners with a special love for gardening in alpine troughs.  Softcover, 6 in. x 9 in., 76 pages, 16 pages of color photographs, 1996.