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1Article/Letter to editor bibliotecaWUR NL
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2
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3Article/Letter to editor bibliotecaWUR NL
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4by 130560 Ward, D.E., 12050 Instituto Nacional de Investigaciones Geológico-Mineras (Colombia), 8994 Geological Survey (EUA)
Published 1970bibliotecaIICA -
5
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6by Ward, D.E., Revet, I.M., Nandakumar, R., Tuttle, J.H., de Vos, W.M., van der Oost, J., DiRuggiero, J.Article/Letter to editor bibliotecaWUR NL
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7by 130560 Ward, D.E., 92525 McMahon, C.K., 40051 Adams, D.F., 75. Annual Meeting of the Air Pollution Control Association New Orleans, La. (EUA) 20-25 Jun 1982
Published 1982Texto bibliotecaIICA -
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9by van de Werken, H.J.G., Verhaart, M.R.A., Vanfossen, A.L., Willquist, K., Lewis, D.L., Nichols, J.D., Goorissen, H.P., Mongodin, E.F., Nelson, K.E., van Niel, E.W.J., Stams, A.J.M., Ward, D.E., de Vos, W.M., van der Oost, J., Kelly, R.M., Kengen, S.W.M.Article/Letter to editor bibliotecaWUR NL