1.
Ammonia and nitrous oxide emissions following field-application of manure: state of the art measurements in the Netherlands
2.
Book of abstracts of the SuproFruit 2009 : 10th workshop on spray application techniques in fruit growing, September 30 - October 2, 2009, Wageningen, The Netherlands
Agricultural nitrogen use in selected EU countries. A comparison of N recommendations, and restrictions in response to the EU Nitrates Directive
3.
4.
5.