TY - RPRT AU - United Nations Environment Programme PY - 2011 SN - 978-92-807-3118-7 UR - https://wedocs.unep.org/handle/20.500.11822/9335 LA - English TI - Methodology for the GEF Transboundary Waters Assessment Programme. Volume 1. Methodology for the Assessment of Transboundary Aquifers, Lake Basins, River Basins, Large Marine Ecosystems, and the Open Ocean M3 - Technical report ER -