The Primary Sector in Economic DevelopmentMats Lundahl (ed) Croom Helm, 1985From held conference www.econbiz.de/Record/the-primary-sector-in-economic-development-proceedings-of-the-7th-arne-ryde-symposium-frostavallen-august-29-30-1983-lundahl-mats/10001382897
Mats Lundahl (ed) Croom Helm, 1985From held conference www.econbiz.de/Record/the-primary-sector-in-economic-development-proceedings-of-the-7th-arne-ryde-symposium-frostavallen-august-29-30-1983-lundahl-mats/10001382897