Falkengren-Grerup, Ursula Mark- och floraförändringar i sydsvens sydsvensk ädellövskog = soil and flora changes in hardwood forests of southern Sweden - Solna Naturvårdsv. 1992 - 97 s. Subjects--Index Terms: ENVIRONMENT FLORA POLLUTION SOIL DETERIORATION SOIL FLORA SWEDEN VEGETATION Dewey Class. No.: 363.7