Title: Several methods of making salt-petre
Subtitle: recommended to the inhabitants of the United colonies by the Honorable Continental Congress. And re-published by order of the General assembly of the colony of Massachusetts-Bay. Together with the resolve of said Assembly, and an appendix, by Doctor William Whiting.
First published: 1775
Subjects: Saltpeter, Early works to 1800
LC classification: TP238 .U58 1775a