TY - `EDBOOK` TI - Indicators of environmental quality and quality of life PB - Unesco CY - Paris PY - 1978 LA - eng SP - 96 S. T2 - Reports and papers in the social sciences M1 - 38 N1 - Includes bibliographical references SN - 92-3-101539-7 SN - 978-92-3-101539-7 CN - 80 A 14078 AN - UBHD-3126378 ER -