To view any of this author's books, simply click the cover image or title below.

	The Changing Mile Revisited: An Ecological Study of Vegetation Change with Time in the Lower Mile of an Arid and Semiarid Region Raymond M. Turner; Robert H. Webb; Janice Emily Bowers; James R. Hastings
	Floods, Droughts, and Climate Change Michael Collier; Robert H. Webb
	Grand Canyon, A Century of Change: Rephotography of the 1889-1890 Stanton Expedition Robert H. Webb
	Historic Channel Change of Kanab Creek Robert H. Webb; Spence S. Smith; V. Alexander S. McCord
	The Ribbon of Green: Change in Riparian Vegetation in the Southwestern United States Robert H. Webb; Stanley A. Leake; Raymond M. Turner