The Kenya maintenance study on unpaved roads: research on deterioration/

समान संसाधन

• The Kenya maintenance studyon unpaved roads: optimum maintenance strategies/
  द्वारा: 457308 Jones, T. E., और अन्य
  प्रकाशित: (1984)
• Dust emission from unpaved roads in Kenya/
  द्वारा: 457308 Jones, T. E., और अन्य
  प्रकाशित: (1984)
• A study of the cost-effectiveness of grading unpaved roads in developing countries /
  द्वारा: 457308 Jones, T. E., और अन्य
  प्रकाशित: (1986)
• Maintenance techniques for district engineers
  द्वारा: 7618 Transport and Road Research Laboratory (Great Britain)
  प्रकाशित: (1985)
• Bump-integrator measurements in routine assessment of highway maintenance needs /
  द्वारा: 458416 Keir, W. G., और अन्य
  प्रकाशित: (1974)