TY - DATA AU - Tiemann,Mary ED - Library of Congress. TI - Algal toxins in drinking water: EPA health advisories T2 - IF PY - 2020///- CY - [Washington, D.C.] PB - Congressional Research Service KW - Algal toxins KW - United States KW - Drinking water KW - Contamination N1 - The CRS report home page provides access to all versions published since 2018 in accordance with P.L. 115-141; earliest version dated 2015; GPO Cataloging Record Distribution Program (CRDP) UR - https://purl.fdlp.gov/GPO/gpo135815 ER -