00689naa a2200157 a 450000100080000000500110000800800410001910000250006024501160008526000090020130000090021070000260021970000230024570000150026877302480028313371222002-11-22       2001    bl uuuu     u00u1 u    #d1 aACCIOLY, L. J. de O.  aAssessing changes in albedo in the desertification area of Serido (Norheast of Brazil) using Landsat TM images.  c2001  ap.891 aOLIVEIRA, M. A. J. de1 aSILVA, F. H. B. da1 aBURGOS, N.  tIn: INTERNATIONAL CONFERENCE ON LAND DEGRADATION 3., AND MEETING OF THE IUSS SUBCOMISSION C - SOIL AND WATER CONSERVATION, 2001, Rio de Janeiro. Conference guide, program and book of abstracts... Rio de Janeiro: Embrapa; IUSS; IAC; SBCS, 2001.