Quevedo Pinos, Olga Laurmania. 2020. “Notes on the Ph, Hervibory and Stomatic Opening, in the Leaves of Rhizophora Harrisonii in Two Areas of the Gulf of Guayaquil”. INVESTIGATIO, no. 13 (May):115-30. https://doi.org/10.31095/investigatio.2020.13.11.