ED - Sumerian Agriculture Group. TI - Irrigation and Cultivation in Mesopotamia T2 - Bulletin on Sumerian agriculture SN - 0267-0658 AV - GN857 I77 1988-90,v.1-2 PY - 1988///- PY - 1990/// CY - Cambridge PB - Sumerian Agriculture Group KW - Prehistoric peoples KW - Middle East KW - Agriculture, Prehistoric KW - Agriculture KW - Mesopotamia N1 - Includes bibliographical references; vol. IV. Bulletin on Sumerian agriculture " Irrigation and Cultivation in Mesopotamia, Pt. I " -- vol. V. Bulletin on Sumerian agriculture " Irrigation and Cultivation in Mesopotamia, Pt. II. " ER -