(1900). Foreign agriculture circular. Dairy and livestock. Washington: U.S. Departamento of Agriculture, Foreign Agricultural Service.
Citación estilo ChicagoForeign Agriculture Circular. Dairy and Livestock. Washington: U.S. Departamento of Agriculture, Foreign Agricultural Service, 1900.
Cita MLAForeign Agriculture Circular. Dairy and Livestock. Washington: U.S. Departamento of Agriculture, Foreign Agricultural Service, 1900.
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