Shellard, E. J. (1968). Quantitative paper and thin-layer chromatography. Academic P.
Chicago-viite (17. p.)Shellard, Edward Joseph. Quantitative Paper and Thin-layer Chromatography. London: Academic P, 1968.
MLA-viite (9. p.)Shellard, Edward Joseph. Quantitative Paper and Thin-layer Chromatography. Academic P, 1968.
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