@misc{79255, keywords = {annual seminar}, author = {J. Haywood and P Francis and S Osbourne and A Keil and S Abel and I. Culverwell and S.F. Milton and A. Jones and N. Bellouin and O. Boucher and E.J. Highwood and R.P. Allan and A. Slingo and N Loeb and O Dubovik and B Holben}, title = {Observational understanding of aerosols and climate}, year = {2005}, journal = {ECMWF Annual Seminar 2005}, month = {2005}, language = {eng}, }