Relief shown by hachures and spot heights. Soil properties shown pictorially and with text. From: the Journal of the Royal Geographical Society of London. Vol. 47, (1877) pages 47-72; held in Firestone Library. Call number: G7 .J687 vol.47 1877 From: the Journal of the Royal Geographical Society of London. Vol. 47, (1877) pp. 47-72; held in Firestone Library. Call number: G7 .J687 vol.47 1877