Menezes, R.S.C. Salcedo, I.H. <br/><br/>
Influence of tree species on the herbaceous understory and soil chemical characteristics in a silvopastoral system in semi-arid Northeastern Brazil 

<br/><br/><label>Subjects--Topical Terms: </label><br/>Capim Buffel<br/>Umbu<br/>Jua<br/>Algaroba<br/>Fertilidade do Solo<br/>Materia Seca<br/>Propriedade Fisico-Quimica<br/>Caatinga<br/>Nordeste