@misc{misc11ec8c19,
title   = {Monensin and protein supplements on methane production and rumen protozoa in bovine fed low quality forage},
author = {Balieiro Neto, Geraldo and Berndt, A. and Nogueira, J. R. and Demarchi, Joao Jose Assumpcao de Abreu and Nogueira Filho, José Carlos Machado},
year = {2009},
booktitle   = {World Conference on Animal Production}
}