00587cam0a2200145i004500001000500000005001700005035001500022041000800037110005800045245011700103260009900220300005800319490003900377830002500416127820260715153025.0  atr986001900 aeng2 aInternational Institute for Applied Systems Analysis.10aGlobal Change Regional Research Centres:Scientific Problems and Concept Developments /c[Ed. ] Alicja Breymeyer.  aWarszawa :bInstitute of Geography and Spatial Organization Polish Academy of Sciences,c1990.  a181 s. :brys. , tab. , [1]k. tabl. , wykr. ;c24 cm.00aConference Papersv6xPL 0866-9708 0aConference Papersv6