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van Katwijk, P.A. (author) report 1983
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van Katwijk, P.A. (author) report 1973
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van Katwijk, P.A. (author) report 1970
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van Katwijk, P.A. (author) report 1970
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van Katwijk, P.A. (author), Scholte, H.G. (author), Soejadi, F.X.P. (author) report 1969
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van Katwijk, P.A. (author), Vugts, J. (author) report 1968
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van Katwijk, P.A. (author) report 1968
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Jaeger, H.E. (author), van Katwijk, P.A. (author) report 1968
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van Katwijk, P.A. (author) report 1967
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van Katwijk, P.A. (author) report 1966
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Jaeger, H.E. (author), van Katwijk, P.A. (author) report 1964
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van Katwijk, P.A. (author) doctoral thesis 1964
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van Katwijk, P.A. (author) report 1960