Note 256 — Chapter XXVI · THE ROTHAMSTED EXPERIMENTS.
Reading edition
See Sir John Bennet Lawes, Bart., and the Rothamsted Experiments. By C. M. Aikman. ('Scottish Farmer' Office, Glasgow.)
Reading edition
See Sir John Bennet Lawes, Bart., and the Rothamsted Experiments. By C. M. Aikman. ('Scottish Farmer' Office, Glasgow.)