RT Report T1 Methodologies guidelines: vulnerability assessment of freshwater resources to environmental change A1 United Nations Environment Programme, PB United Nations Environment Programme SN 978-92-807-2953-5 YR 2009 FD 2009 LK https://wedocs.unep.org/handle/20.500.11822/7795 UL https://wedocs.unep.org/handle/20.500.11822/7795 NO This document aims to provide a general framework to partners under UNEP's project . DS UN Environment Document Repository RD Sep 19, 2026