INIS
water
100%
exploration
50%
water treatment
50%
waste water
50%
spain
50%
cities
37%
sustainable development
25%
size
16%
rural areas
12%
united nations
12%
urban areas
12%
humans
12%
reliability
12%
safety
12%
water use
8%
resources
8%
water supply
8%
irrigation
8%
economy
8%
Earth and Planetary Sciences
Water Purification
50%
Spain
50%
Waste Water Treatment Plant
50%
Global South
50%
Sustainable Development Goals
50%
Water Reuse
50%
United Nations
50%
Rural Area
25%
Human Right
25%
Circular Economy
10%
Golf Course
10%
Water Stress
10%
Water Supply
10%
Water Use
10%
Keyphrases
Access to Sanitation
50%
Safety Reliability
12%
Water Option
10%
Water Use Regime
10%
Water Governance Regime
10%