TY - BOOK AU - Paul W. Gates TI - Farmer`s age : Agriculture 1815- 1860. U1 - 338.10973 PY - 1960/// CY - New York PB - Harper & Row Publication N1 - Paul W. Gates: Farmer`s age : Agriculture 1815- 1860.. New York. Harper & Row Publication, 1960.--(338.10973GAT) ER -