INVESTIGACION ARQUEOLOGICA Y PRESERVACION DEL PATRIMONIO EN LAS AMERICAS; Colección Científica. Serie Arqueología
México: INAH, Instituto Nacional de Antropología e Historia, 2002. b/w plates, ind., maps., tbl., grph., bibl., pict. wrps. Conference papers on the importance of researching, protecting and guarding for future generations the archaeological sites in America, from the monumental stone and mud constructions to the ephemeral remains of primitive hunters.....