Medina, F.R. and Woodbury, R. 1979. Terrestrial Plants Molluscicidal to Lymnaeid Hosts of Fascioliasis Hepatica in Puerto Rico. The Journal of Agriculture of the University of Puerto Rico. 63, 3 (Jul. 1979), 366–376. DOI:https://doi.org/10.46429/jaupr.v63i3.10295.