RT null T1 Groundwater: A Threatened Resource A1 United Nations Environment Programme, YR 1996 FD 1996 LK https://wedocs.unep.org/handle/20.500.11822/29367 UL https://wedocs.unep.org/handle/20.500.11822/29367 NO This publication is intended to explain to readers how important groundwater is, the extent of the threat to it, and the actions that can be taken to protect it. DS UN Environment Document Repository RD Sep 24, 2026