Toxicity of Metals to a Freshwater Snail, <i>Melanoides tuberculata</i>

<table>The relationship between median lethal concentration (LC<sub>50</sub>) and exposure times for <i>M. tuberculata</i>.</table>

The Scientific World Journal

Figure 1: Toxicity of Metals to a Freshwater Snail, <i>Melanoides tuberculata</i> 