Author: Chatterjee, D.
Publisher:Print & Publication Sales Concern, Calcutta
Copyright:1972
Author: Evans, Johnson A. Fearenside, C. S.
Publisher:W. B. Clive, London
Copyright:1974
Author: Prasad, Ishwari
Publisher:Chugh Publications, Allahabad
Copyright:1974
Author: Pogson, W. R.
Publisher:B. R. Publishing Corporation, Delhi
Copyright:1974
Author: Elias,N
Publisher:Curzon press,London
Copyright:1972
Author: Prasad, Ishwari
Publisher:Central Book Depot, Allahabad
Copyright:1974
Author: Elliot, Daniel Giraud
Publisher:Johnson Reprint Corporation, New York
Copyright:1977
Author: Plott, John C.
Publisher:Motilal Banarasidass, Delhi
Copyright:1974
Author:
Publisher:Indian Council of Social Science Research
Copyright:1972
Author: Dey, N. C. Dey, T. K.
Publisher:Allied Agency, Calcutta
Copyright:1972
Author: Lahiri, N. C.
Publisher:The Astro-Research Bureau, Calcutta
Copyright:1972
Author: Sufi, G.M.D.
Publisher:Idarah-I Adabiyat-I Delli, Delhi
Copyright:1977
Author: Sivananda, Swami
Publisher:The Divine life Society, Uttar Pradesh
Copyright:1977
Author: Read, Stanley
Publisher:Octopus Books, London
Copyright:1972