Anders, M. M. <br/><br/>
Soil aggregates and their associated carbon and nitrogen content in winter annual pastures / M. M. Anders ...[et al.] 

 - 9 páginas 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Suelo<br/>Nitrogeno<br/>Carbono<br/>Pastizales<br/>Densidad<br/>Labranza<br/>Labranza Convencional<br/>Siembra Directa