TY - CHAP U1 - Buchbeitrag A1 - Krarup, Signe A1 - Ramesohl, Stephan ED - Brink, Patrick ten T1 - Voluntary agreements - key to higher energy efficiency in industry? T2 - Voluntary environmental agreements : process, practice and future use Y1 - 2002 SP - 297 EP - 312 PB - Greenleaf CY - Sheffield PB - Greenleaf CY - Sheffield ER -