Borghetti, F. Lima, E.C. de Silva, L. de C.R. <br/><br/>
A simple procedure for the purification of active fractions in aqueous extracts of plants with allelopathic properties 

<br/><br/><label>Subjects--Topical Terms: </label><br/>PLANTA<br/>ALELOPATIA<br/>EXTRATO VEGETAL<br/>FOLHA