00518nam a2200133Ia 4500008004100000082002000041100009400061245006600155260003600221300001600257440005600273700002700329700002800356260119b        |||||||| |||| 00| 0 eng d  a309.25bIn61.ER  aInternational Conference on Regional Science Energy and Environment II, Louvain, May 1975  aEnvironment, regional science and inter-regional modellingb/  aBerlin:bSpringer-Verlag,c1976  avii, 211 p.  aLecture notes in Economics and Mathematical Systems  aChatterji, M.eeditor.  aRompuy, P. Vaneeditor.