(034118) Clausen, Ruth Rogers, and Ekstrom, Nicolas H. Perennials For American Gardens. New York: Random House, 1989. 1st Edition. Hardcover. Large thick 8vo. 631 pages. Very Good in Very Good DJ. Large thick 8vo. 631 pp. Color Photographs. Spine indented. DJ lightly rubbed and worn . Claims to be by far the most comprehensive and authoritative treatment of perennials and the definitive and indispensable reference work for all amateur and professional gardeners ISBN: 0394557409 (Perennials, Pictorial Works)
