Rao, D.R. and Rashid, S.A. 2000. Geochemical characteristics and provenance studies of metasedimentary rocks Kullu-Rohtang Pass-Sissu section of NW Himalaya, India. Journal of Nepal Geological Society. 21, (Jul. 2000), 123–128. DOI:https://doi.org/10.3126/jngs.v21i0.32287.