00320nam a2200121Ia 4500008004100000020001800041041000800059082001200067100001100079245007400090260002600164300000800190211209s1996    xx            000 0 und d  a81-85419-16-7  aeng  aSON/TAT  aSONI P  aENERGY AND ENVIRONMENTAL CHALLENGES IN CENTRAL ASIA AND THE CAUCASUS   aNEW DELHIbTERIc1996  a264