TY - BOOK AU - Mayor,Federico TI - Memory of the future T2 - Challenges series SN - 9231030302 AV - LC1090 .M38 1995 U1 - 327.172 PY - 1995/// CY - Paris PB - UNESCO Pub KW - International education KW - Human ecology KW - Cultural property KW - Protection KW - Historic preservation KW - Nature conservation KW - Democracy KW - Peace ER -