Lei, Baokun <br/><br/>
Conversion of wheat-maize to vegetable cropping systems changes soil organic matter characteristics / Baokun Lei ...[et al.] 

 - 7 páginas 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Suelo<br/>Trigo<br/>Maiz<br/>Materia Organica<br/>Conversión