@inproceedings{inproceedingsa3fadc4f,
title   = {Selection for yearling weight in nelore and guzera zebu breeds: selection applied and response},
author = {Packer, I U and Razook, A G and Trovo, J B F and Bonilha, L M and Figueiredo, L. A. and Nascimento, J and Pacola, L. J and Candido, J G and Campos, B E S and Machado, W B},
year = {1986},
publisher = {University of Nebraska Press},
booktitle   = {World Congress on Genetics Applied To Livestock Production}
}