1
Handbook on water security /
Book
...UPC - Water - general aspects...
Table of Contents 
2
Water sustainability : a global perspective /
Book
...UPC - Water - general aspects...
Table of Contents 
3
Wasserforschung im Spannungsfeld zwischen Gegenwartsbewältigung und Zukunftsssicherung : Denkschrift /
Book
...UPC - Water - general aspects...
4
Water in crisis: a guide to the world's fresh water resources.
Book
...UPC - Water - general aspects...