@inproceedings{inproceedings4315fe2d,
title   = {Sugarcane and Farming Activities: indicators of mortality and retirement retirement},
author = {Moraes, Marcia Azanha Ferraz Dias de and Ferro, A R and Kretzmann, C K},
year = {2011},
booktitle   = {Brazilian BioEnergy Science and Technology Conference}
}