TY - GEN AU - Lepper, Henry Albert AU - Fisher, Harry Johnstone TI - OFFICIAL AND TENTATIVE METHODS OF ANALYSIS OF THE ASSOCIATION OF OFFICIAL AGRICULTURAL CHEMISTS U1 - 630.24 PY - 1945/// CY - Washington, D. C. PB - Association Of Official Agricultural Chemists KW - Chemistry, Agricultural KW - Chemistry, Analytic N1 - Includes Bibliography; On Spine : Methods Of Analysis ER -