Beek, J. <br/><br/>
Simulation of nitrogen behaviour in soils 

 - Wageningen :  Centre for Agricultural Publishing and Documentation,  1973 
 - 67 p.  ; gráfs. 
 - Simulation monographs .
 - Simulation monographs .
<br/><br/><label>LCCN: </label>13694 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Suelos--Nitrógeno en.
<br/><br/><label>Dewey Class. No.: </label>631.411  / B4