%0 Book Section
%1 Sahavirta.2012
%A Sahavirta, Harri
%B Green@library
%C Helsinki
%D 2012
%E Sonkkanen, Leila
%E Asikainen, Minna
%E Sahavirta, Harri
%F greenbib
%P 14-19
%T A visit to the library reduces your carbon footprint: The library, pioneer in environmental sustainability