TY - BOOK AU - Giblin,Shawn ED - Geological Survey (U.S.), TI - Evaluation of light penetration on Navigation Pools 8 and 13 of the Upper Mississippi River T2 - Long Term Resource Monitoring Program technical report PY - 2010/// CY - Reston, Virginia PB - U.S. Department of the Interior, U.S. Geological Survey KW - Aquatic ecology KW - Mississippi River KW - Light absorption KW - Evaluation KW - Stream animals KW - Effect of light on KW - Stream plants N1 - CRDP Project record; Includes bibliographical references (page 16) UR - http://purl.fdlp.gov/GPO/gpo147 ER -