@inproceedings{inproceedings9be53664,
title   = {Nitrogen fertilizers on an elephantgrass pasture: 3 - Ammonia volatilization loss},
author = {Martha Júnior, Geraldo Bueno and Corsi, Moacyr and Trivelin, Paulo Cesar Ocheuze and Alves, Marcelo C.},
year = {1999},
publisher = {UFPR},
booktitle   = {Simpósio Internacional Grassland Ecophysiology and Grazing Ecology}
}