@inbook{a9f7421d2806406fb366dc43881b7bcc,
title = "Development of integrated approaches to nitrogen management",
author = "O. Oenema and J. Salomez and C. Branquinho",
year = "2011",
language = "English",
isbn = "9781107006126",
series = "Nitrogen in Europe",
publisher = "Cambridge University Press",
pages = "541--550",
editor = "M.A. Sutton and C.M. Howard and J.W. Erisman and G. Billen and A. Bleeker and P. Grennfelt and {van Grinsven}, H. and B. Grizzetti",
booktitle = "The European Nitrogen Assessment. Sources, effects and policy perspectives",
}