TY - DATA AU - Ward,Erin H. ED - Library of Congress. TI - The gray wolf under the Endangered Species Act (ESA): a case study in the listing and delisting challenges T2 - Report / Congressional Research Service PY - 2020///- CY - [Washington, D.C.] PB - Congressional Research Service KW - United States KW - Endangered Species Act of 1973 KW - Wildlife conservation KW - Endangered species N1 - The CRS report home page provides access to all versions published since 2018 in accordance with P.L. 115-141; earliest version dated 2020; Report includes maps and color illustrations; GPO Cataloging Record Distribution Program (CRDP); Report includes bibliographical references UR - https://purl.fdlp.gov/GPO/gpo140784 ER -