Environmental asbestos assessment manual :
Superfund method for the determination of asbestos in ambient air.

APA Citation

United States. Environmental Protection Agency. Office of Emergency and Remedial Response. (1990). Environmental asbestos assessment manual: Superfund method for the determination of asbestos in ambient air. Washington, DC: U.S. Environmental Protection Agency, Office of Emergency and Remedial Response.

MLA Citation

United States. Environmental Protection Agency. Office of Emergency and Remedial Response. Environmental Asbestos Assessment Manual: Superfund Method for the Determination of Asbestos In Ambient Air. Washington, DC: U.S. Environmental Protection Agency, Office of Emergency and Remedial Response, 1990.