Martínez G, Senior W, Márquez A. Heavy metal speciation in the surface water dissolved fraction of the low watershed and plume of the Manzanares River, Sucre State, Venezuela. Cienc. Mar. [Internet]. 2006 Jun. 23 [cited 2024 May 5];32(2):239-57. Available from: https://cienciasmarinas.com.mx/index.php/cmarinas/article/view/1064