Vista normal
Vista MARC
Pérez, Efraín(Materia (personas))
Machine generated authority record.
Work cat.: (Co-BoUCM)77269: Pérez, Efraín., Derecho ambiental, 2000
Machine generated authority record.
Work cat.: (Co-BoUCM)77269: Pérez, Efraín., Derecho ambiental, 2000