J. H. Smyth

• A new treatise on the venereal disease, gleets, and seminal weaknesses; the dreadful effects of self-pollution; and the causes of impotency, barrenness etc. directing methods of cure
• A new Treatise on the Venereal Disease, Gleets, Seminal Weaknesses, the Dreadful Effects of a Certain Detestable Vice, and the Causes of Impotency, ... Directing Methods of Cure, The Eighteenthed
• A new treatise on the venereal disease, gleets, seminal weaknesses, the dreadful effects of a certain detestable vice, and the causes of impotency, barrenness, etc
• A new treatise on the venereal disease
• A practical essay on the venereal disease
• Forest management expenditures in Canada, 1977-1981
• Forest tree production centres in Canada, 1983
• Forest tree production centres in Canada, 1984
• Philately in a nutshell
• Rural lands and landowners of Ontario
• Selected forestry statistics, Ontario: 1987
• Single-industry forestry communities