Nitrogen turnover in the soil-crop system :  modelling of biological transformations, transport of nitrogen and nitrogen use efficiency / 
edited by J.J.R. Groot, P. de Willigen, E.L.J. Verberne. 
 - Dordrecht :  Kluwer Academic Publishers,  1991. 
 - 386 p. :  ill. ;  26 cm. 
 - Developments in plant and soil sciences  44 .
<br/><br/><label>ISBN: </label>0792311078 
<br/><br/><label>Subjects--Topical Terms: </label><br/> Soils--Nitrogen content--Computer simulation--Congresses.<br/> Crops and soils--Computer simulation--Congresses.<br/> Plants, Effect of nitrogen on--Computer simulation--Congresses.<br/> Crops--Nutrition--Computer simulation--Congresses.<br/> Nitrogen cycle--Computer simulation--Congresses.