Elements of farm management
Hopkins, John Abel.
Elements of farm management - 4 ed. - New York - Prentice-Hall, 1953 - 524 p.
16462
Empresas agropecuarias.
631.1 / H66 1953
Elements of farm management - 4 ed. - New York - Prentice-Hall, 1953 - 524 p.
16462
Empresas agropecuarias.
631.1 / H66 1953
