Siqueiros-Beltrones, D.A. “A View Of The Indices Used To Assess Species Diversjty In Benthic Diatom Associations”. Ciencias Marinas 16, no. 1 (March 6, 1990): 91–99. Accessed June 17, 2024. https://cienciasmarinas.com.mx/index.php/cmarinas/article/view/679.