Ground water arresting sub surface structure: SIDA Assisted ground water project in Noyil, Ponnani and Amaravati River basins, Tamil Nadu and Kerala Report 1:6
- Coimbatore Ministry of agriculture and irrigation 1980
- 10p.
English
INDIA/AGRI&IRR/1:16/1980
English
INDIA/AGRI&IRR/1:16/1980