Observations sur les prairies artificielles & sur l'usage du plâtre employé comme engrais
Note:
Attributed to Mr. Tschiffeli in a ms. note on t.p. of Kress Library's copy.
Reproduction Note:
Microfilm. New Haven, Conn. : Research Publications, [1976]. 1 microfilm reel ; 35 mm. (Goldsmiths'-Kress library of economic literature ; no. 11807.2)