%T Soil Nitrogen: research and extension
%X These are the proceedings of the 4th QLIF workshiop with contributions of several European soil and nitrogen researchers.
%D 2008
%K Nitrogen, soil, research, modelling
%L orgprints13548
%E Ir. G.J.H.M van der Burgt
%E Dr. B.G.H. Timmermans