VELÁZQUEZ MA, PIMENTEL JL, ORTEGA M. A study of boron distribution in water sources of the Duero river basin, by using multivariate statistical analysis. REV INT CONTAM AMBIENT [Internet]. 2011Feb.9 [cited 2024May19];27(1):19-30. Available from: https://www.revistascca.unam.mx/rica/index.php/rica/article/view/23836