Groundwater resources of the world and their use /
Ground water resources of the world and their use
editors, Igor S. Zektser, Lorne G. Everett.
- Paris : UNESCO, 2004.
- 346 p. : ill. (some col.), maps (some col.) ; 29 cm.
- IHP-VI, Series on groundwater ; No. 6 .
- IHP-VI, Series on groundwater ; no. 6 .
9292200070
GROUNDWATER
WATER SUPPLY
9292200070
GROUNDWATER
WATER SUPPLY