Teixeira, R.A. Soares, T.G. Fernandes, A.R. Braz, A.M. de S. <br/><br/>
Grasses and legumes as cover crop in no-tillage system in northeastern Para Brazil 

<br/><br/><label>Subjects--Topical Terms: </label><br/>GRAMINEA FORRAGEIRA<br/>LEGUMINOSA FORRAGEIRA<br/>PLANTIO DIRETO<br/>PLANTA DE COBERTURA<br/>PARA