@inproceedings{inproceedings816a2395,
title   = {A proposal of digital processing of multispectral images to enhance geobotanical anomalies},
author = {Almeida, Teodoro Isnard Ribeiro de and Fromard, F.},
year = {2000},
publisher = {CPRM},
booktitle   = {International Geological Congress}
}