Essential for life -- Wastewater -- Dead zones -- Evils of e-waste -- Mining mayhem -- Rivers of death -- Be an ECO reporter!
Summary:
This book discusses how our freshwater rivers, lakes, and streams became so polluted, and identifies the biggest environmental threats to our freshwater resources.
This resource is supported by the Institute of Museum and Library Services under the provisions of the Library Services and Technology Act as administered by State Library of Iowa.