How to think about PPMs (and climate change) [chapter]

Donald H. Regan, Thomas Cottier, Olga Nartova, Sadeq Z. Bigdeli
International Trade Regulation and the Mitigation of Climate Change  
doi:10.1017/cbo9780511757396.006 fatcat:upjdydhlrrhtpjcmlu3cfxn5qy