No-passing zone treatments for special geometric and traffic operational situations. Final report.

Federal Highway Administration, Traffic Systems Division, Washington, D.C.

Status assessment of toxic chemicals : hexachlorobenzene /

Mode of access: Internet.

Cost-effectiveness and safety of alternative roadway delineation treatments for rural two-lane highways. Vol. I. Executive summary. Final report.

Federal Highway Administration, Office of Research and Development, Washington, D.C.

Managing chemicals safely : putting it all together.

Shipping list no.: 92-290-P.

Study of detection, identification, and quantification techniques for spills of hazardous chemicals /

Sponsored by the Coast Guard, Office of Research and Development, and the Environmental Protection Agency, National Environmental Research Center, Remote Sensing Branch.

Relationship of exposure to toxic chemicals and reproductive impairment [microform] : hearing before the Subcommittee on Investigations and Oversight of the Committee on Science and Technology, U.S. House of Representatives, Ninety-seventh Congress, second session, July 27, 1982.

"No. 158."

The Toxic Substances Control Act : protecting people and the environment from dangerous chemicals.

Mode of access: Internet.

Plants : the potentials for extracting protein, medicines, and other useful chemicals : workshop proceedings.

Mode of access: Internet.