Note 16 — Chapter XXII · CAUSES OF VARIABILITY.
Reading edition
M. Cardan, in ‘Comptes Rendus,’ Dec. 1848, quoted in ‘Gardener’s Chronicle,’ 1849, p. 101.
Reading edition
M. Cardan, in ‘Comptes Rendus,’ Dec. 1848, quoted in ‘Gardener’s Chronicle,’ 1849, p. 101.