00697naa a2200157 a 450000100080000000500110000800800410001910000200006024500970008026000090017750001150018670000170030170000200031870000170033877301840035510302182007-04-03       1998    bl ---       0--  u    #d1 aJORGE, L. A. C.  aAutomatic recognition of air pollution injury to vegetation by digital color image analysis.  c1998  aTítulo da página de rosto: INTERNATIONAL CONFERENCE ON ENGINEERING DESIGN GRAPHICS AND DESCRIPTIVE GEOMETRY.1 aTOZZI, C. L.1 aCAMPOS NETO, D.1 aCRESTANA, S.  tIn: INTERNATIONAL CONFERENCE ON ENGINEERING COMPUTER GRAPHICS AND DESCRIPTIVE GEOMETRY - ICECGDG, 8., 1998, Austin. Proceedings... Austin: ISGG:JSGS: EDGD: ASEE, 1998. p. 500-504.