Agricultural enquiries on plaister of Paris. Also, facts, observations, and conjectures on that subtance (!) when applied as manure. Collected chiefly from the practice of farmers in Pennsylvania, and published as much with a view to invite, as to give information

Författare
Richard Peters
Språk
Engelska
Förlag År Ort Om boken ISBN
Cist 1797 Pennsylvania, Philadelphpia 114 sidor. 4:o