The Works of Robert Louis Stevenson - Swanston Edition, Vol. 22Note 50 — AN APPEAL TO THE CLERGY OF THE CHURCH OF SCOTLANDReading editionProfessor Balfour’s “Class Book of Botany,” Physiology, chap. xii., p. 670.◇Copy noteReturn to AN APPEAL TO THE CLERGY OF THE CHURCH OF SCOTLAND