Map of North America, prepared for a French trading company, shows ports, bays, large lakes, mountain ranges, settlements, and villages as well as routes of various explorers. Disproportionate space is allocated to the eastern portion of...
Human exposure to mercury has been shown to cause a number of adverse health outcomes, predominantly neurological effects. The developing fetus is most susceptible, and even low levels of exposure have been shown to produce nervous system deficits....
