@inproceedings{inproceedings3670962b,
title   = {Genetic parameters for productive life traits and reproductive efficiency traits at 6 year in the Nellore cattle},
author = {Balieiro, Júlio Cesar de Carvalho and Mattos, E. C. and Eler, Joanir Pereira and Ferraz, José Bento Sterman and Balieiro, E. S. and Balieiro, Cristiano de Carvalho and Bueno, R. S.},
year = {2006},
booktitle   = {World Congress on Genetics Applied to Livestock Production}
}