US EPA, Great Lakes National Program Office Collaborations- Lake Erie 2014 Cooperative Science and Monitoring Initiative Intensive Sampling Year.
Europe
SECTION 1 - GEOGRAPHY Europe. Europe is 3,837,000 Sq. Miles - 6.7% of Earths surface North America is 9,365,000 Sq. Miles Texas is 268,580 sq mi.
US EPA, Great Lakes National Program Office Collaborations- Lake Erie 2014
