Ambient Air Quality Study Team. (2004). Assessment of ambient air quality in selected urban areas of Nepal.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रAmbient Air Quality Study Team. Assessment of Ambient Air Quality in Selected Urban Areas of Nepal. 2004.
एमएलए (8वां संस्करण) प्रशस्ति पत्रAmbient Air Quality Study Team. Assessment of Ambient Air Quality in Selected Urban Areas of Nepal. 2004.
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