Century of service : the first 100 years of the United States Departament of Agriculture
Century of service : the first 100 years of the United States Departament of Agriculture Gladys L. Baker ... [et al.]
.-- Washington : Departament of Agriculture, 1963
.-- 1 h., XV, 560 p. 24 cm
Agricultura
Estados Unidos
Baker, Gladys L.
Estados Unidos Department of Agriculture
Agricultura
Estados Unidos
Baker, Gladys L.
Estados Unidos Department of Agriculture