Home / Authors / Joseph J Walsh

Books by Joseph J Walsh

All books by this author

4 books found
Physics and chemistry of mining and mine ventilation: A practical handbook for vocational schools, and for those qualifying for mine foreman and mine inspector certificates
Physics and chemistry of mining and mine ventilation: A pra…
By: Joseph J Walsh
View Details
Physics and Chemistry of Mining and Mine Ventilation: A Practical Handbook for Vocational Schools, and for Those Qualifying for Mine Foreman and Mine Inspector Certificates (Classic Reprint)
Physics and Chemistry of Mining and Mine Ventilation: A Pra…
By: Joseph J. Walsh
View Details
Were They Wise Men or Kings?: The Book of Christmas Questions
Were They Wise Men or Kings?: The Book of Christmas Questio…
By: Joseph J. Walsh
View Details
Mining and Mine Ventilation, a Practical Handbook on the Physics and Chemistry of and Mine Ventilation, for Vocational Schools, and for Those, ... Mine Inspector Certificates (Classic Reprint)
Mining and Mine Ventilation, a Practical Handbook on the Ph…
By: Joseph J. Walsh
View Details