Practical ventilation as applied to public, domestic, and agricultural structures being an elucidation of plans and suggestions, of easy application, for ventilating every species of architectural structure, with remarks on heating, construction of firepl This book, "Practical ventilation as applied to public, domestic, and agricultural structures being an elucidation of plans and suggestions, of easy application, for ventilating every species of architectural structure", by R.S. Burn, is a replication of a book originally published before 1850. It has been restored by human beings, page by page, so that you may enjoy it in a form as close to the original as possible. This book was created using print-on-demand technology. Thank you for supporting classic literature.