Walker, John1731 โ 1803BooksThe Rev. Dr. John Walker's report on the Hebrides of 1764 and 1771Institutes of natural historyThe oculist's vade-mecumClasses fossiliumLectures on geologyAn economical history of the Hebrides and highlands of ScotlandAn essay on the physiology of the irisEssays on natural history and rural economyAuthor data: Open Library