@inproceedings{inproceedings661f14b7,
title   = {A geo-spatial database for precision agriculture information systems},
author = {Ribeiro, L. C. M. and Saraiva, Antonio Mauro and Murakami, Edson and Cugnasca, Carlos Eduardo},
year = {2003},
publisher = {Wageningen Academic Publishers},
booktitle   = {EuropeanConference on Precision Agriculture}
}