RT Journal DB /z-wcorg/ DS http://worldcat.org ID 1434204 LA English T1 Agriculture monograph. A1 United States., Department of Agriculture., PB Dept. of Agriculture : [For sale by the Supt. of Docs., U.S. G.P.O.] PP Washington, D.C. YR 1950 SN 0097-3300 JF Agriculture monograph.