@inproceedings{inproceedings01cdcf7b,
title   = {Practical ways to reduce environmental rock blasting problems},
author = {Silva, André Luiz Vasconcellos Costa e and Ayres da Silva, Lineu Azuaga},
year = {1996},
publisher = {Digita-Universita di Cagliari},
booktitle   = {International Conference on Environmental Issues and Waste Management in Energy and Mineral Production}
}