TY - GEN AU - United Nations Environment Programme AU - United Nations Educational, Scientific and Cultural Organization A4 - Fien, John PY - 1996 SN - 0 86857 644 1 UR - https://wedocs.unep.org/handle/20.500.11822/30262 LA - English KW - sustainable development KW - environmental education KW - development KW - culture KW - religion TI - Teaching for a Sustainable World M3 - Technical guideline ER -