Gupta, A. A
Surface water quality: SIDA Assisted ground water project in Noyil, Ponnani and Amaravati River basins, Tamil Nadu and Kerala Report 3:3 - Coimbatore Ministry of agriculture and irrigation 1980 - 46p.
English
INDIA/AGRI&IRR
Surface water quality: SIDA Assisted ground water project in Noyil, Ponnani and Amaravati River basins, Tamil Nadu and Kerala Report 3:3 - Coimbatore Ministry of agriculture and irrigation 1980 - 46p.
English
INDIA/AGRI&IRR