An in-situ permeable reactive barrier for the treatment of hexavalent chromium and trichloroethylene in ground water /

"Project Officer, Robert W. Puls, Subsurface Protection and Remediation Division."

The Roman Wall : an historical and topographical description of the barrier of the lower isthmus extending from the Tyne to the Solway deduced from numerous personal surveys /

Interleaved with many insertions and manuscript notes ; partly mutilated.

Vehicle barrier impact testing with Hybrid III dummies in a 1987 Toyota Camry 4-door sedan. Test report.

Mode of access: Internet.

Vehicle barrier impact testing with Hybrid III dummies in a 1987 Chrysler Lebaron 2-door coupe. Test report.

Mode of access: Internet.

Final report of frontal barrier impacts of a 1985 Ford Escort 3-door hatchback in support of CRASH III damage algorithm reformation.

Mode of access: Internet.

Trade barrier research bulletin series ...

Reproduced from typewritten copy

Permanent damage effects of nuclear radiation on the X-band performance of silicon Schottky-barrier microwave mixer diodes /

S/N 003-003-01635-7.

Report to Congress, Coastal Barrier Resources System : recommendations for additions to or deletions from the Coastal Barrier Resources System /

Maps have title: Report to Congress on the Coastal Barrier Resources System.

The hand-book to the Roman wall: a guide to tourists traversing the barrier of the lower isthmus.

Mode of access: Internet.

The Pfahlgraben : an essay towards a description of the barrier of the Roman Empire between the Danube and the Rhine /

Reprinted from Archæologia Æliana.

Barrier-free communications.

Mode of access: Internet.

Facts about the screwworm barrier program.

Supersedes U.S. Agricultural Research Service. Facts about screwworm eradication, issued as ARS 91-39.

Acoustics of sound transmission over noise barrier walls /

"December 1999."--Cover.

Access to the environment : a series of reference documents on the design and development of site facilities to make them barrier free to the physically handicapped and disabled /

Prepared under contract (H-2002-R) with the Office of Policy Development and Research, Dept. of Housing and Urban Development, and Architectural and Transportation Barriers Compliance Board.

Safety barrier guidelines for home pools.

Shipping list no.: 94-0351-P.