Hard grains, irrigation, numerals and script in the rise of civilisations / by Axel Steensberg ; [English text corrected by Alexander Fenton].

Author: Steensberg, Axel, 1906-1976
Published: Copenhagen : Royal Danish Academy of Sciences and Letters' Commission for Research on the History of Agricultural Implements and Field Structures, 1989.
Physical Description: 146 pages : illustrations, maps ; 24 cm.