00639nam a2200157Ia 4500 260119b |||||||| |||| 00| 0 eng d 309.25 In61.ER International Conference on Regional Science Energy and Environment II, Louvain, May 1975 12725 Environment, regional science and inter-regional modelling / Berlin: Springer-Verlag, 1976 vii, 211 p. Lecture notes in Economics and Mathematical Systems 12726 Chatterji, M. editor. 12727 Rompuy, P. Van editor. 12728 ddc BK 0 0 0 309_250000000000000_IN61_ER 0 1410 ISI ISI 1998-06-03 0 309.25 In61.ER DP13341 2019-02-14 00:00:00 BK 1247 1247