[1]
F. J. R. da Silva, F. R. dos S. Lima, D. A. do Vale, e M. V. do C. e Sá, “<b>High levels of total ammonia nitrogen as NH<sub>4</sub><sup>+</sup> are stressful and harmful to the growth of Nile tilapia juveniles</b&gt; - doi: 10.4025/actascibiolsci.v35i4.17291”, Acta Sci. Biol. Sci., vol. 35, nº 4, p. 475-481, jul. 2013.