The Assam Tea Directory is the bible of tea history in that region - we have the following issues : 1938 - The Assam Directory and Tea Areas Handbook 1942 - The Assam Directory and Tea Areas Handbook 1946 - The Assam Directory and Tea Areas Handbook 1969-70 - The Assam Directory and Tea Areas Handbook 1996-97 - The Assam Directory and Tea Areas Handbook |