"Returns to investment in tubwell irrigation in- Mayilachithurai Taurk, Thanjance district."
Lakshmi (N)
"Returns to investment in tubwell irrigation in- Mayilachithurai Taurk, Thanjance district." - M.Sc Ag. Economics Thesis 1991
"Returns to investment in tubwell irrigation in- Mayilachithurai Taurk, Thanjance district." - M.Sc Ag. Economics Thesis 1991