नेपाल सरकार भौतिक पूर्वाधार तथा यातायात मन्त्रालय सडक विभाग

REOI Strategic Environmental and Social Assessment / Sustainability Study for Birgunj to Kathmandu Trade Corridor

२०७१ पौष २७

REOI Strategic Environmental and Social Assessment / Sustainability Study  for Birgunj to Kathmandu Trade Corridor


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