Revision History for USGS Professional Paper 1794-A Edited by Benjamin M. Sleeter, Tamara S. Wilson, and William Acevedo, Status and Trends of Land Change in the Western United States: 1973 to 2000 ----------------------------------------------------- Corrections made to figure 1B in the regional synthesis chapter ("Land-cover trends in the Western United States--1973 to 2000") June 21, 2013 Posted online at pubs.usgs.gov/pp/1794/a/ December 5, 2012 -----------------------------------------------------