MModernisering i u-länderModernisering i u-länderde Jan LundqvistMateriasEconomic developmentSocial changeEdiciones (1)Modernisering i u-länder (1969)Särtryck ur Svensk Geografisk Årsbok · sweMás obras de Jan LundqvistSStrategies for River Basin ManagementStrategies for River Basin ManagementWWater Management in MegacitiesWater Management in MegacitiesWWater Productivity, the Yield Gap, and NutritionWater Productivity, the Yield Gap, and Nutrition
PPatterned ground and related frost phenomena in SwedenPatterned ground and related frost phenomena in Sweden