@article{article097fc660,
title   = {Earthworm populations sampled using collection methods in atlantic forests with Araucaria angustifolia},
author = {Baretta, Dilmar and Brown, George and James, Samuel Wooster and Cardoso, Elke Jurandy Bran Nogueira},
year = {2007},
doi = {10.1590/s0103-90162007000400009},
journal   = {Scientia Agricola}
}