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
By: Together with the resolve of said assembly, and an appendix, by Doctor William Whiting
Publisher: Printed and sold by Benjamin Edes, near the Bridge
Published: 1775
Place of publication: Watertown [Mass.]
Language: eng
Number of pages: 20
Notes: Evans 14585.