Census atlas.Sikkim. V. 19, Pt. XII
Census of India, 1981
Census atlas.Sikkim. V. 19, Pt. XII - Sikkim Govt Press 1981
General Book
Y:5.2973sN81, M1.19-XII
Census atlas.Sikkim. V. 19, Pt. XII - Sikkim Govt Press 1981
General Book
Y:5.2973sN81, M1.19-XII
