Ground water surveys and exploration in Karaikal region and its environs, Union Territory of Pondicherry : part-ii - India. Ministry of Water Resources. Central Ground Water Board (Hyderabad); Sankaran, M.; Natarajan, P. (Hyderabad, Andhra Pradesh : Central Ground Water Board, Ministry of Water Resources, Government of India, 1980)
Keywords: Ground water -- India -- Pondicherry -- Karaikal; Wells -- India -- Pondicherry -- Karaikal; Karaikal (India) -- Water supply systems