TY - BOOK ED - International Economic Conference TI - The Relation Of Labour Cost To Total Costs Of Production In Agriculture U1 - 338.1 21 PY - 1926/// CY - Geneva : PB - League Of Nations International Labour Office KW - Public finance and tax legislation N1 - Documentation; Includes bibliographical references UR - https://fll.law.cu.edu.eg/fulltext/bks/B13-08632.pdf ER -