Vista normal
Vista MARC
United States Social conditions. (Nombre Geográfico )
Machine generated authority record.
Work cat.: (MX-CcUC)24219: Drucker, Peter F. (Peter Ferdinand), 1909-2005. 49127, The ecological vision :, c1993.
Machine generated authority record.
Work cat.: (MX-CcUC)24219: Drucker, Peter F. (Peter Ferdinand), 1909-2005. 49127, The ecological vision :, c1993.