@Misc{UnitedNations1998,
author="United Nations",
title="Stampriet Transboundary Aquifer System Assessment: governance of Groundwater resources in Transboundary Aquifers (GGRETA), phase 1: technical report",
year="1998",
optnote="Incl. bibl.",
optnote="exported from refbase (http://www.uhydro.de/base/show.php?record=286), last updated on Thu, 30 May 2024 19:25:57 +0200"
}