The Grand Canyon's isolation, great elevational range, and position at the convergence of three North American deserts--the Mojave, Sonoran, and Great Basin--ha
River Stones Grow Plants tells the tale of the accidental scientist Richard Campbell's 1994 encounter with his uncle, Dr. Thomas Logan, who unintentionally drop
Originally published in 1987, this book describes and discusses the vegetation of rivers and other watercourses in Europe with an emphasis upon distributional,
This is the long-awaited second volume of Godfrey and Wooten's definitive survey of aquatic and wetland plants of the southeastern United States. It focuses on