Endnote export
%T A fourfold approach to environmental challenges by both East and West %A Simonis, Udo E. %P 29 %D 1991 %I UNESCO: Regional Office for Science and Technology for Europe %C MISC %C Venice %G en %9 Sammelwerksbeitrag %W GESIS - http://www.gesis.org %~ SSOAR - http://www.ssoar.info