TY - BOOK AU - Pardhasarathi,Y.J. ED - India. TI - A Report on systematic hydrogeological surveys in Rohtas district, Bihar U1 - 551.49 (5416) PY - 1983/// CY - Calcutta PB - C. G. W. B., Govt. of India KW - Ground water KW - Rohtas, Bihar KW - Hydrogeological surveys KW - Watersupply N1 - Appendix : p. [i-xvii] ER -