[Perchlorate letter to Administrator Stephen L. Johnson]
By: [signed] Deborah L. Swackhamer, Joan Rose
Contributors: United States. Environmental Protection Agency. Office of the Administrator; United States. Environmental Protection Agency. Science Advisory Board
Publisher: U.S. Environmental Protection Agency, Office of the Administrator, Science Advisory Board
Published: 2008
Place of publication: Washington, DC
Language: eng
Format: [electronic resource] /
Subjects: Rules and practice; Ammonium perchlorate; Toxicology; United States. Environmental Protection Agency; United States
Notes: "November 5, 2008."

Title from title screen (viewed Nov 24, 2008).