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Plant Biodiversity from Our Backyard to the Big Picture

May 1, 2009
Peter Raven director, Missouri Botanical Garden
Peter Ashton director emeritus, Arnold Arboretum

World-renowned botanist and Director of the Missouri Botanical Garden Peter Raven celebrates the 25th anniversary of the Center for Plant Conservation, a network of America's leading botanical institutions dedicated solely to preventing the extinction of America's imperiled native flora. Dr. Peter Ashton, Director Emeritus of the Arnold Arboretum, provides an introduction.

WGBH
Harvard Museum of Natural History
Image of Biology
Author: Susan Singer, Jonathan Losos, Kenneth Mason, George Johnson, Peter Raven
Publisher: McGraw-Hill Science/Engineering/Math (2007)
Binding: Hardcover, 1259 pages
Image of Biology: Principles and Explorations
Author: Peter H. Raven, George B. Johnson
Publisher: Holt McDougal (2000)
Binding: Hardcover, 1096 pages