{"collection":"aor","html_url":"https://unchartedknowledge.5gfusion.net/browse/aor/dv/0920.htm","path":"aor/dv/0920.htm","source_url":"https://sacred-texts.com/aor/dv/0920.htm","text":"The Da Vinci Notebooks\nBook 1 of water in itself.\nBook 2 of the sea.\nBook 3 of subterranean rivers.\nBook 4 of rivers.\nBook 5 of the nature of the abyss.\nBook 6 of the obstacles.\nBook 7 of gravels.\nBook 8 of the surface of water.\nBook 9 of the things placed therein.\nBook 10 of the repairing of rivers.\nBook 11 of conduits.\nBook 12 of canals.\nBook 13 of machines turned by water.\nBook 14 of raising water.\nBook 15 of matters worn away by water.","title":"Vol. II: XVI. Physical Geography: 920.","type":"page"}