@misc{misc317e6b82,
title   = {Metodos de campo para controlar as caracteristicas de cales , saibros na construcao civil},
author = {Selmo, Sílvia Maria de Souza and Konishi, S S and Miki, Marcelo Kenji},
year = {1989},
booktitle   = {Reunião Anual da SBPC}
}