Vol. 8 No. 1 (1960)

Papers

• Leaching of saline soils in Iraq.

  W.C. Hulsbos, J.H. Boumans

  1-10

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• Influence of the photoperiod on the oil percentage of sesame seeds (Sesamum indicum L.).

  H. Kluijver, K.W. Smilde

  11-14

  • PDF

• The prevention of microbiological deterioration of Jute potato-bags during storage.

  H.J. Hueck, B.G. Ophuis, J.C. Hesen

  15-33

  • PDF

• The chemical control of weeds on sugar-cane estates of Java.

  J. Ruinard

  34-38

  • PDF

• The reclamation and agrarian reconstruction of Walcheren

  E. Denig

  39-49

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• Scope and meaning of rural extension

  J.M.A. Penders

  50-56

  • PDF

• Thermodynamics of soil moisture.

  G.H. Bolt, M.J. Frissel

  57-78

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• La constance des besoins en semences et plants

  H. de Haan

  79-82

  • PDF