Excerpt from Distillation of Hardwoods in Canada
The plants reflect the gradual growth of the industry over a long period of year. The demand for acetone, methyl hydrate, formalin, and other hardwood distillation products was very great throughout Это и многое другое вы найдете в книге Distillation of Hardwoods in Canada (Classic Reprint) (John S. Bates)