Grahn, Patrik
- Department of Landscape Planning Alnarp, Swedish University of Agricultural Sciences
Linköping University Interdisciplinary Studies
2005, pages: 111-154
Title: Den omvända ålderspyramiden
Publisher: Stiftelsen Vadstena Forum för Samhällsbyggande
Environmental Sciences and Nature Conservation
Horticulture
Forest Science
https://res.slu.se/id/publ/7354