Secondary pre-service teacher education in Ethiopia: its impact on teachers' competence and confidence to teach practical work in science von Bekalo, S.A, Welford, A.G

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Assessing pupils' ability to generalize von Donnelly, J. F., Welford, A. G.

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The development of education in post-conflict ‘Somaliland’ von Bekalo, S.A, Brophy, M, Welford, A.G

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Submicroanalysis by Radiochromatography von Welford, G. A, Chiotis, E. L, Morse, R. S

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Fallout in New York City during 1958 von Welford, George A., Collins, William R.

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A method for the determination of tritium distribution in environmental and biological samples von Bogen, D. C., Henkel, C. A., White, C. G. C., Welford, G. A.

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Spectrographic Microdetermination of Beryllium in Air Dust Samples von Peterson, G. E, Welford, G. A, Harley, J. H

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Determination of uranium isotopes in human bone ash von Fisenne, Isabel M, Perry, Pamela M, Welford, George A

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Radiometric determination of sulfate von Bogen, D. C., Welford, G. A.

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The paper chromatographic isolation of nuclides in air samples von Welford, G.A., Chiotis, E.L.

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An Evaluation of Existing Fallout Collection Methods von Welford, George A., Collins, William R.

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Trace determination of nickel by combining paper chromatography with radiometric precipitation von Chiotis, E. L., Welford, G. A., Morse, R. S.

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Fallout from 1957 and 1958 Nuclear Test Series: New York City data show contributions from short-lived nuclides for as long as 14 months after testing von Collins, William R., Welford, George A., Morse, Robert S.

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An evaluation of existing fallout collection methods. Analysis of data shows that open vessels and funnels are equally efficient for fallout sampling von WELFORD, G A, COLLINS, Jr, W R

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Fallout from 1957 and 1958 Nuclear Test Series von Collins, William R., Welford, George A., Morse, Robert S.

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Removal of liquid from a packed column of spherical beads under centrifugal force von Fricke, Gordon H., Rosenthal, Donald, Welford, George A.

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Wet weights of ion-exchange resin beads by centrifugation von Fricke, Gordon H, Rosenthal, Donald, Welford, George

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Trace element determination by electrochromatographic radiometric precipitation von Morse, Robert S, Welford, George A, Chiotis, Elias L

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Trace Analysis utilizing paper chromatography and radioactive precipitants von Welford, George A., Chiotis, Elias L., Morse, Robert S.

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A review of Pangaea dispersal and Large Igneous Provinces – In search of a causative mechanism von Peace, Alexander L., Phethean, J.J.J., Franke, D., Foulger, G.R., Schiffer, C., Welford, J.K., McHone, G., Rocchi, S., Schnabel, M., Doré, A.G.

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