@inproceedings{inproceedings21ba77ec,
title   = {Remote sensing for land use planning in the brazilian amazon: a case study in maranhao state},
author = {Vettorazzi, Carlos Alberto and Couto, Hilton Thadeu Zarate do},
year = {1993},
publisher = {Purdue University},
booktitle   = {Annual Meeting Indiana Academy of Science}
}