Changes in land use and land cover a global perspective
William B Meyer; B. L Turner 1945- (Billie Lee); University Corporation for Atmospheric Research Office for Interdisciplinary Earth Studies; OIES Global Change Institute (4th 1991 Snowmass Village, Colo.)
Cambridge England Cambridge University Press New York, NY, USA 1994
Available at ESALQ - Biblioteca Central (333.7313 M612c 68515 ) and other locations(GetIt)