inventory of us greenhouse gas emissions and sinks 1990 2001 april 15 2003 environmental protection agency 1200 pennsylvania ave nw washington dc 20460 usa acknowledgments t he would like to acknowledge the many individual organizational contributors this document without whose efforts report not be complete although list researchers government employees consultants who have provided technical editorial support is too long here epa s office atmospheric programs thank some key reviewers work has significantly improved year on fuel combustion industrial process was lead by bill irving leif hockstad lisa hanle energy waste sector methane directed elizabeth scheehle while agriculture tom wirth joe mangino led preparation chapter land use change forestry hfcs pfcs sf 6 deborah schafer dave godwin veronika pesinova contributed from mobile within other offices also data analysis review for
