TY  - DATA
AU  - Parfomak,Paul W.
ED  - Library of Congress.
TI  - Vulnerability of concentrated critical infrastructure: background and policy options 
T2  - Report / Congressional Research Service
PY  - 2018///?]-
CY  - [Washington, D.C.]
PB  - Congressional Research Service
KW  - Water-supply
KW  - United States
KW  - Safety measures
KW  - Power resources
KW  - Roads
N1  - The CRS report home page provides access to all versions published since 2018 in accordance with P.L. 115-141; earliest version dated [2008]; GPO Cataloging Record Distribution Program (CRDP); Report includes bibliographical references
UR  - https://purl.fdlp.gov/GPO/gpo141009
ER  -