Continuous working-level measurements using alpha or beta detectors /

by Droullard, R. F. (Robert F.)
Published 1977

An electronic instrument for radon daughter dosimetry /

by Darkin, John
Published 1977

Correlation of the fibrous aerosol monitor with the optical membrane filter count technique /

by Page, Steven J.
Published 1980

Microseismic instrumentation developments : a tape triggering system and energy analyzer /

by Steblay, Bernard J.
Published 1983

The Effect of water vapor and water droplets on the RAM-1 (preliminary results) /

Published 1984

Ground control instrumentation : a manual for the mining industry /

by Bauer, Eric R.
Published 1985