Robert W Adler: 2 books

Over the past century, humans have molded the Colorado River to serve their own needs, resulting in significant impacts to the river and its ecosystems. Today, many scientists, public officials, and citizens hope to restore some of the lresources in portions of the river and its surrounding lands....

This volume explores the issues associated with the complex subject of water quality protection in an assessmof the successes and failures of the Clean Water Act over the past twenty years. In addition to examining traditional indicators of water quality, the authors consider how health concerns of...