Abrams_1989_70_3AbramsE.1984190collecting waterprocurementwaterexperimental archaeologyMesoamericaWater collecting1 person collected 3000 litres in one hourhrvar2 / 3000lvar1 * 3000Water collecting was converted from seconds to an hour - 10 litres per 12 secondsBuccellatiF.MarkoJ.22.2.2019