The dynasties of Lagash are not found on the "Sumerian King List", although one extremely fragmentary supplement has been found in Sumerian, known as "The Rulers of Lagash". It recounts how after the flood mankind was having difficulty growing food for itself, being dependent solely on rainwater; it further relates that techniques of irrigation and cultivation of barley were then imparted by the gods. At the end of the text is the statement "Written in the school", suggesting this was a scribal school production. A few of the names from the Lagash rulers listed below may be made out, including Ur-Nanshe, "Ane-tum", En-entar-zid, Ur-Ningirsu, Ur-Bau, and Gudea.