TY - BOOK TI - Basic data of explanatory and observation tubewells limestone area, Madukkarai - Sunderapuram: SIDA Assisted ground water project in Noyil, Ponnani and Amaravati River basins, Tamil Nadu and Kerala: Report 1: 7 U1 - INDIA/AGRI&IRR/1:7 CY - Coimbature PB - Ministry of agriculture and irrigation ER -