TY - BOOK AU - Ramam K. AU - Raju,V.Narayan AU - Kumar,P. ED - Govt. of India TI - Geophsical investigation for ground water in attapady area palghat district Kerala and adjoining area in coimbattore district Tamilnadu U1 - 551.49(5455) PY - 1982/// CY - Hyderabad PB - Govt. Press ER -