Analysis of petroleum for trace elements.

"A Pergamon Press book."

Trace organic analysis : a new frontier in analytical chemistry : proceedings of the 9th Materials Research Symposium held at the National Bureau of Standards, Gaithersburg, Maryland, April 10-13, 1978 /

Includes bibliographical references and indexes.

Bibliography of U.S. Geological Survey trace elements and related reports to June 1, 1954,

Reprinted from U.S. Geological Survey, Contributions to bibliography of mineral resources,

Environmental trace materials : computer coupled radioactivation analysis /

Bibliography: p. 33-35.

Accuracy in trace analysis : sampling, sample handling, analysis : proceedings of the 7th Materials Research Symposium held at the National Bureau of Standards, Gaithersburg, Md., October 7-11, 1974 /

Includes bibliographical references.

Abundance of trace and minor elements in organic and mineral fractions of coal /

"August 1980."