🇵🇰 Pakistan · Hydraulic works
Bir-Kot Ghundai Secondary Canal — Swat Right Bank
Bronze Age to Early Historic (1700 BCE–200 CE, Swat protohistoric IV–VII) · Gandhara Grave Culture? Actually Swat protohistoric (Gandhara Grave) to Indo-Greek
Swat 2.5-km proto-canal 1700 BCE puddled clay feeding Ghundai 30 ha rice, Italian Stacul's type Gandhara hydraulic.