International Conference on the Physics of X-Ray Spectra program and extended abstracts.

Mode of access: Internet.

Operation and maintenance manual for electrostatic precipitators.

Mode of access: Internet.

Indoor air : reference bibliography.

"EPA/600/8-89/067F."

Human exposure model-II : user's guide.

Mode of access: Internet.

Indoor air : assessment : methods of analysis for environmental carcinogens /

"EPA/600/8-90/041."

Source assessment : cotton gins /

Mode of access: Internet.

Symposium proceedings : Environmental Aspects of Fuel Conversion Technology, II, December 1975, Hollywood, Florida /

Mode of access: Internet.