The selection of geometric design standards for rural roads in developing countries
| मुख्य लेखक: | |
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| निगमित लेखक: | |
| स्वरूप: | पुस्तक |
| भाषा: | English |
| प्रकाशित: |
Crowthorne, Berkshire
Transport and Road Research Laboratory
1981.
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| विषय: |