Water resources of Sri Lanka
Manchanayake,Palitha
Water resources of Sri Lanka - Sri Lanka National Science Foundation 1999 - xii,112p. Illustration 25 cm.
9555900086 13912488
LAND AND ENERGY
ECONOMIC
333.9105493 / MAN
Water resources of Sri Lanka - Sri Lanka National Science Foundation 1999 - xii,112p. Illustration 25 cm.
9555900086 13912488
LAND AND ENERGY
ECONOMIC
333.9105493 / MAN