Rai, Arvind Kumar, Biswajit Paul, and Gurdeep Singh. “A Study on Backfill Properties and Use of Fly Ash for Highway Embankments”. Advances in BioScience 1, no. 2 (October 1, 2010): 110–114. Accessed November 21, 2024. https://journals.sospublication.co.in/ab/article/view/20.