TY  - BOOK
AU  - LLOYD, J.W.
TI  - Water resources of hard rock aquifers in arid and semi-arid zones
SN  - 9231035118
PY  - 1999///
CY  - Paris
PB  - UNESCO
KW  - Acquifers
KW  - Water
KW  - Supply
KW  - Igneous rocks
ER  -