Vol. 2 No. 4 (1954)

Papers

• The symposium on the three Guianas on the 15th, 16th and 17th June 1954

  A. Luytjes

  221-228

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• Influence of tilth on soil- and air-temperature.

  R.H.A. van Duin

  229-241

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• Examination of soils and crops after the inundations of 1 February 1953.1. Salty soils and agricultural crops.

  C. van den Berg, J.J. Westerhof

  242-253

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• Tile drainage research

  J. Wesseling

  254-259

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• Sieve tube disease (phloem necrosis, flagellatosis) of coffee trees. [not specified]

  G. Stahel

  260-264

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• Stand development and stem form of the Douglas Fir (Pseudotsuga taxifolia Britt.) in the Netherlands.

  A. van Laar

  265-272

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• What has the State Agricultural Experiment Station at Hoorn contributed to research into the feeding value of roughage.

  N.D. Dijkstra

  273-297

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• An investigation into the content of trace elements in cow livers.

  P.C. Hart

  298-302

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• Some observations on the generative development of the peanut

  A. van Rossem, G.G. Bolhuis

  302-303

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