Issue paper on the environmental chemistry of metals /
Donald Langmuir ... [et al.] ; submitted by ERG.

APA Citation

Langmuir, D., Eastern Research Group, I., United States. Environmental Protection Agency. Risk Assessment Forum. (2004). Issue paper on the environmental chemistry of metals. Washington, DC: U.S. Environmental Protection Agency.

MLA Citation

Langmuir, Donald, Inc Eastern Research Group, and United States. Environmental Protection Agency. Risk Assessment Forum. Issue Paper On the Environmental Chemistry of Metals. Washington, DC: U.S. Environmental Protection Agency, 2004.