Fertilizers - Early works to 1800
Works from the collections
2 works
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On the effects of gypsum, or Plaster of Paris, as a manure Chiefly extracted from papers and letters on agriculture, by the Agricultural Society in Canada.
Date: M.DCC.XCI. [1791]- E-books
- Online
The best mine above ground or, the most laudable and most certain means of enriching this nation, by improving our agriculture; and procuring the best Manure yet invented, at the most reasonable Expence: Producing thereby extraordinary Plenty; affording full Imployment for the Poor; and raising to the Publick a Revenue of near Two Millions yearly, without any Burthen to the Subjects. Recommended to the publick consideration; in a letter to a Member of Parliament.
Trowell, SamuelDate: 1739