(1980). Basic data of exploratory and observation tubewells in Vattamalai karai basin and in Noyil basin outside the study basins: SIDA Assisted ground water project in Noyil, Ponnani and Amaravati River basins, Tamil Nadu and Kerala Report 1:13. Ministry of agriculture and irrigation.
Chicago Edition CitationBasic Data of Exploratory and Observation Tubewells in Vattamalai Karai Basin and in Noyil Basin Outside the Study Basins: SIDA Assisted Ground Water Project in Noyil, Ponnani and Amaravati River Basins, Tamil Nadu and Kerala Report 1:13. Coimbatore: Ministry of agriculture and irrigation, 1980.
MLA Edition CitationBasic Data of Exploratory and Observation Tubewells in Vattamalai Karai Basin and in Noyil Basin Outside the Study Basins: SIDA Assisted Ground Water Project in Noyil, Ponnani and Amaravati River Basins, Tamil Nadu and Kerala Report 1:13. Ministry of agriculture and irrigation, 1980.