Rijtema, P. E. <br/><br/>
Nitrogen emission from grassland farms ; a model approach 

<br/><br/> Sobretiro de : Proc. Int. Symp. Eur. Grassland Fed on the Role of Nitrogen in Intensive Grassland Production. Wageningen, 1980. pp 137-147 
<br/><br/><label>LCCN: </label>48467 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Pastizales.<br/>Suelos--Nitrógeno en.