TY - BOOK AU - Kollmuss, Anja AU - Organisation For Economic Co Operation And Develop TI - Buying and Cancelling Allowances as an Alternative to Offset PY - 2010/// CY - Paris PB - OECD UR - http://elibrary.igidr.ac.in/e-library/working papers/OECD/2010/ENVIRONMENT/E6429.pdf ER -