- Obituary notices: William Henry Perkin, 1838–1907; Robert Warington, 1838–1907; August Dupré, 1835–1907; John Clark, Ph.D., F.I.C., 1844–1907; Frederick James Montague Page, 1848–1907; Sir David Gamble, Bart., K.C.B., 1823–1907
- Rothamsted Experiments
- Obituary of Robert Warington: born 22 August 1838, died 20 March 1907
- Experiments with calcium cyanamide
- Theories of manure and fertilizer action
- The nitrogen compounds of the fundamental rocks
- Stephens' Book of the farm
- Nitrification in acid soils