Nitrogen processes in terrestrial ecosystems

Butterbach-Bahl, K. and Gundersen, P. and Ambus, P. and Augustin, P. and Beier, C. and Boeckx, P. and Dannenmann, M. and Gimeno, B.S. and Kiese, R. and Kitzler, B. and Ibrom, A. and Rees, R.M. and Smith, K.A. and Stevens, Carly and Vesala, T. and Zechmeister-Boltenstern, S. (2011) Nitrogen processes in terrestrial ecosystems. In: The European nitrogen assessment : sources, effects and policy perspectives. Cambridge University Press, Cambridge. ISBN 9781107006126