TY - SER KW - Sustainability KW - Indicators KW - Management of change AU - Bell S AU - Morse S C2 - UK CN - 110.26 BEL b CY - London LA - eng PB - Earthscan Publications PP - London PY - 2000 SN - 1-85383-498-X EP - 175 p. TI - Sustainability indicators : measuring the immeasurable ER -