Galaxy evolution from deep multi-wavelength infrared surveys: a prelude to Herschel A. Franceschini, G. Rodighiero, M. Vaccari, S. Berta, L. Marchetti and G. Mainetti A&A, 517 (2010) A74 Published online: 10 August 2010 DOI: 10.1051/0004-6361/200912622