The National Geographic Magazine, Volume 29

acres ALEXANDER GRAHAM BELL American ancient animal army Asia Assyrian Autochrome Babylon Babylonia Bell blueberry bushels butter Canada civilization coast color corn crop cultivated Curtis & Miller Cuzco DAVID FAIRCHILD Department of Agriculture earth England Europe farm farmer feet fish fishery flowers forest garden glaciers Hiram Bingham human hundred important Inca Indians industry John Claude White King Lake land live Machu Picchu Mary Vaux Walcott meat ment miles millions mountains NATIONAL GEOGRAPHIC MAGAZINE National Geographic Society National Park O. F. Cook Ollantaytambo oyster Peru Peruvian Photograph by Curtis Photograph by Hiram Photograph by O. F. Photograph from U. S. plant potato pounds production race region river ruins sheep slopes soil South species stone tablet telephone temple terraces thousand tilefish tion trees U. S. Department Underwood & Underwood United Urubamba valleys walls Washington wheat wild yield