Dahal, K.P., KC, D. and Bhattarai, J. 2014. Study on the soil corrosivity towards the buried water supply pipelines in Madhyapur Thimi municipality, Bhaktapur. BIBECHANA. 11, (May 2014), 94–102. DOI:https://doi.org/10.3126/bibechana.v11i0.10387.