Search for: [Subject and Keywords = Geography] OR [Subject and Keywords = Geografia \[KABA\]] OR [Title = Geographia Polonica Vol. 72 No. 2 \(1999\), Papers in Global Change IGBP, No. 6] OR [Title = Geographia Polonica Vol. 72 No. 2 \(1999\), Papers in Global Change IGBP, No. 6]