Herrera, F. and Ramírez, carlos 2016. Soil solarization and chicken manure additions on propagule survival of Cyperus rotundus, Rottboellia cochinchinesis and Bidens pilosa. Agronomía Mesoamericana. 7, 1 (Jun. 2016), 1–8. DOI:https://doi.org/10.15517/am.v7i1.24782.