DDevelopment of dynamic microwave and sonication-assisted extDevelopment of dynamic microwave and sonication-assisted extraction techniques coupled on-line to gas chromatographyde Magnus EricssonEdiciones (1)Development of dynamic microwave and sonication-assisted extraction techniques coupled on-line to gas chromatography (2003)inglésMás obras de Magnus EricssonRestructuring in global aluminiumAAfrican mining in the late 1990sAfrican mining in the late 1990s