National Accident Sampling System 1981 - a report on traffic accidents and injuries in the U.S. collected in NASS in the year 1981.

Mode of access: Internet.

National Accident Sampling System 1983 - a report on traffic accidents and injuries in the U.S.

Mode of access: Internet.

National Accident Sampling System 1984 - a report on traffic accidents and injuries in the U.S.

Mode of access: Internet.

National Accident Sampling System 1985 - a report on traffic accidents and injuries in the U.S.

Mode of access: Internet.

National Accident Sampling System 1986 - a report on traffic crashes and injuries in the U.S.

Mode of access: Internet.

National Accident Sampling System 1982 - a report on traffic accidents and injuries in the U.S. collected in NASS in the year 1982.

Mode of access: Internet.

Stratospheric radioactivity data obtained by balloon sampling /

Cover title.

A conceptual study of possible collecting systems for use in stratospheric sampling /

Because the use of filters to sample particulate matter suspended in the upper atmosphere has been investigated and has yielded rather disappointing results, an examination of other methods of upper atmospheric sampling is desirable, and this is the aim of the present report. The nature of any radioactive material, and its relation to the size and composition of the suspended particles is of particular interest.

Preparing for petrosal sinus sampling.

Mode of access: Internet.

National occupational exposure survey : sampling methodology /

"February 1990."

Detector location for computerized arterial street sampling detectors.

Texas Department of Transportation, Austin

Establishment of a National Accident Sampling System (NASS) team in Ashley, Chicot, Desha, Drew, and Lincoln Counties, Arkansas. Final report.

National Highway Traffic Safety Administration, Washington, D.C.

Strontium-90 on the Earth's surface : summary and interpretation of a world-wide soil sampling program /

"TID-6567."

The National Accident Sampling System - a status report. Volume I: objectives of the National Accident Sampling System.

Mode of access: Internet.

The National Accident Sampling System - a status report. Volume II: plan for a pilot study.

Mode of access: Internet.