Restrepo, R. et al. 2000. Chloride, barium and chromium retention in two mangrove species Avicennia Germinans and Rhizophora Mangle grown in oil industry production waters using the hydroponic culture technique. CT&F - Ciencia, Tecnología y Futuro. 2, 1 (Dec. 2000), 57–67. DOI:https://doi.org/10.29047/01225383.560.