Levels of iron, silver, zinc, and lead in oranges and avocados from two gold-rich towns compared with levels in an adjacent gold-deficient town

Springer Science and Business Media LLC - Tập 53 - Trang 332-336 - 1994
A. A. Golow1, J. N. Laryea1
1Department of Chemistry, University of Science and Technology, Kumasi, Ghana

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