10697Sector primario de MexicoPT1993-07-13 17:55:00BT8588Estructura economica de MexicoPTBT9027Sector primario de IberoamericaPTNT6241Agricultura de MexicoPTNT221Ganaderia de MexicoPTNT7004Mineria de MexicoPTNT12762Pesca de MexicoPT