Perchlorate : occurrence is widespread but at varying levels; federal agencies have taken some actions to respond to and lessen releases : report to the Ranking Member, Committee on Environment and Public Works, U.S. Senate.

Portion of title Occurrence is widespread but at varying levels; federal agencies have taken some actions to respond to and lessen releases
Running title Perchlorate in water and food
General noteTitle from PDF title screen (GAO, viewed Nov. 1, 2010).
General note"August 2010."
General note"GAO-10-769."
General noteGPO Cataloging Record Distribution Program (CRDP).
Bibliography noteIncludes bibliographical references.
Technical rpt numberGAO-10-769
GPO item number0546-D (online)
Govt. docs number GA 1.13:GAO-10-769