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| Chemical Analysis | 2 |
| Chemistry | 2 |
| Earth Science | 2 |
| Geology | 2 |
| Science Education | 2 |
| Scientific Research | 2 |
| Environment | 1 |
| Laboratory Techniques | 1 |
| Physiology | 1 |
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| Geotimes | 2 |
Author
| Freedman, Jacob | 2 |
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Freedman, Jacob – Geotimes, 1979
Developments in this field during 1978 included four major meetings, two treatises on copper, one on arsenic, an assessment of mercury, and a book on "Modern Methods of Trace Element Analysis." (BB)
Descriptors: Chemical Analysis, Chemistry, Earth Science, Geology
Freedman, Jacob – Geotimes, 1977
Discusses advancements in trace-element analyses related to health and disease, earth science, and physiological processes. (MLH)
Descriptors: Chemical Analysis, Chemistry, Earth Science, Environment
