TY - BOOK AU - Vaid,D.K. ED - India. TI - Progress report on the systematic hydrogeological surveys ion parts of Cachar district, Assam: field season 1974-1975 U1 - 551.49 (5411) PY - 1977/// CY - Gauhati PB - C. G. W. B. Central Ground Water Board KW - Ground water KW - Cachar, Assam KW - Watersupply KW - Hydrogeological surveys ER -