Sirimanne, C. H. I.
Studies on groundwater in Sri Lanka (Ceylon) - Colombo Water Resources Board 1974 - 126p. : ill., tables
C.H.L. Sirimanne Memorial volume
9558910007
GROUNDWATER-SRI LANKA
628.112(548.7) / S7
Studies on groundwater in Sri Lanka (Ceylon) - Colombo Water Resources Board 1974 - 126p. : ill., tables
C.H.L. Sirimanne Memorial volume
9558910007
GROUNDWATER-SRI LANKA
628.112(548.7) / S7