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- Ahmed Arafa, Wael Abdelgayed [remove] 6
- 540.5 4
- Chemistry -- Periodicals 4
- 500 1
- 577.14 1
- Chemistry, Analytic -- Periodicals 1
- Ecology -- Periodicals 1
- Environmental chemistry -- Periodicals 1
- Pollution -- Periodicals 1
- Science -- Periodicals 1
- Spectrophotometric -- cadmium(II) ion -- tetra-thiosemicarbazone derivative (TTSC) -- drinking water 1