Endnote export
%T Ecology and economics %A Simonis, Udo E. %J Ekistics: reviews on the problems and science of human settlements %N 327 %P 326-328 %V 54 %D 1987 %@ 0013-2942 %C MISC %G en %9 Zeitschriftenartikel %W GESIS - http://www.gesis.org %~ SSOAR - http://www.ssoar.info