Chakravarty, S KLahiri, Tapesh2017-07-102017-07-101989https://ir.nbu.ac.in/handle/123456789/849ensoilsclay mixturesartificial and natural clayEastern HimalayanCharacterisation of the soils of the Eastern Himalayan region together with an attempt of the separation of components of artificial and natural clay mixturesThesis106509TH 553.610954/L183c