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2. Methods for Emission Spectrochemical Analysis;American Society for Testing Materials,1953
3. Plant viruses: defectiveness and dependence;Bancroft,1968
4. Devices for gradient elution chromatography;Block;Anal. Chem.,1954
5. Infectivity of a mixture of cowpea mosaic virus ribonucleoprotein components;Bruening;Virology,1967