RT null T1 The Community Benefits of Iran’s Traditional Qanat Systems - Guiding Principle 7: Enhancing Economic Benefits A1 United Nations Environment Programme, K1 water supply K1 Iran (Islamic Republic of) K1 infrastructure K1 community development YR 2021 FD 2021 LK https://wedocs.unep.org/handle/20.500.11822/34978 UL https://wedocs.unep.org/handle/20.500.11822/34978 NO Infrastructure should create employment, support local businesses, and build amenities that benefit communities, thereby maximizing and safeguarding its economic benefits. DS UN Environment Document Repository RD Sep 22, 2026