1859

  1. On the annual yield of nitrogen per acre in different crops
  2. XXIV. Experimental inquiry into the composition of some of the animals fed and slaughtered as human food
  3. Experimental Inquiry into the Composition of Some of the Animals Fed and Slaughtered as Human Food
  4. Report of experiments with different manures on permanent meadow land: Part II: Produce of constituents per acre
  5. Report of experiments with different manures on permanent meadow land: Part III: Description of plants developed by different manures