Ahnfors, Mats
Studies on optimisation of ground water extraction structures and revitalisation of dug wells: SIDA Assisted ground water project in Noyil, Ponnani and Amaravati River basins, Tamil Nadu and Kerala Report 1:22 - Coimbatore Ministry of ahriculture and irrigation - 8p.
English
INDIA/AGRI&IRR/1:22/1980
Studies on optimisation of ground water extraction structures and revitalisation of dug wells: SIDA Assisted ground water project in Noyil, Ponnani and Amaravati River basins, Tamil Nadu and Kerala Report 1:22 - Coimbatore Ministry of ahriculture and irrigation - 8p.
English
INDIA/AGRI&IRR/1:22/1980