Gyawali, k. (2001). Lead pollutants in the environment and its effects on health status of inhabitants of Kirtipur municipality.
শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতিGyawali, kamal. Lead Pollutants in the Environment and Its Effects on Health Status of Inhabitants of Kirtipur Municipality. 2001.
M.L.A (8 ম সংস্করণ) উদ্ধৃতিGyawali, kamal. Lead Pollutants in the Environment and Its Effects on Health Status of Inhabitants of Kirtipur Municipality. 2001.
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