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5563 documents found.
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| Stimpson, W.A. McGee, H.W. Kittelson, W.K. & Ruddy, R.H.
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| -
Published:
| Johnson, A.K. & Hu, A.S.
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| Walton, N.E. Mounce, J.M. & Stockton, W.R.
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| Centraal Bureau voor de Statistiek CBS
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| Beukers, B.
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| Oliver, W.E.
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| Felnémeti, A.
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| Schmidt, L. & Schützenhöfer, A.
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| Zibuschka, F.