Note 215 — Chapter V · ALTERATIONS IN THE DIRECTION OF ORGANS.
Reading edition
Planchon and Marès, 'Ann. Sc. Nat.,' 5 ser., tom. vi, 1866, p. 228, tab. xii.
Reading edition
Planchon and Marès, 'Ann. Sc. Nat.,' 5 ser., tom. vi, 1866, p. 228, tab. xii.