Effect of fallow land, cultivated pasture and abandoned pasture on soil fertility in two deforested amazonian regions
J A Diez M A Diaz-Burgos; Carlos Clemente Cerri; Brigitte Josefine Feigl; Marisa de Cassia Piccolo
Scientia Agricola Piracicaba v. 54, n. 1-2, p. 45-52, 1997Piracicaba 1997
Item não circula. Consulte sua biblioteca.(Acessar)