Mota, J.H., Vieira, M. do C. and Araújo, C. de 2011. <b>Growth and yield of lettuce and marcela (<em>Achyrocline satureioides</em>) in single-cultivar and intercropping</b&gt; - doi: 10.4025/actasciagron.v33i2.4426. Acta Scientiarum. Agronomy. 33, 2 (Feb. 2011), 269-273. DOI:https://doi.org/10.4025/actasciagron.v33i2.4426.