00325nam a2200109Ia 450000500170000008000180001724500710003526000470010630000140015350000290016758300190019620260716043054.0  a08.12.04 F293  aResponsibility means doing without : how to rescue the ozone-layer  bFederal Environment AgencyaBerlinDEc1989  ax, 258 p.  aBibliography: p. 197-208  c3/7/00kM2LMGR