TY  - BOOK
AU  - Gleick, Peter H  .
TI  - World`s water 2006-2007: the biennial report on freshwater resources / 
SN  - 1-59726-106-8
U1  - G955 
PY  - 2006///
CY  - Washington : 
PB  - Island Press , 
KW  - Environmental- Freshwater resources
ER  -