Treffry, R. (1792). Agriculture. Roger Treffry, of Beer Barton, near Plymouth, Hath discovered the real cause, with the method of preventing what is commonly called smut-balls, coal-brands, or blacks, amongst wheat, barley, and oats. Printed at the Clarence Press, by B. Haydon, printer and bookseller to His Royal Highness the Duke of Clarence, No. 75, Market-Place.
Chicago-Zitierstil (17. Ausg.)Treffry, Roger. Agriculture. Roger Treffry, of Beer Barton, Near Plymouth, Hath Discovered the Real Cause, with the Method of Preventing What Is Commonly Called Smut-balls, Coal-brands, or Blacks, Amongst Wheat, Barley, and Oats. Plymouth: Printed at the Clarence Press, by B. Haydon, printer and bookseller to His Royal Highness the Duke of Clarence, No. 75, Market-Place, 1792.
MLA-Zitierstil (9. Ausg.)Treffry, Roger. Agriculture. Roger Treffry, of Beer Barton, Near Plymouth, Hath Discovered the Real Cause, with the Method of Preventing What Is Commonly Called Smut-balls, Coal-brands, or Blacks, Amongst Wheat, Barley, and Oats. Printed at the Clarence Press, by B. Haydon, printer and bookseller to His Royal Highness the Duke of Clarence, No. 75, Market-Place, 1792.