RT null T1 Toolkit for Identification and Quantification of Mercury Releases: Guideline for Inventory Level 1 - Version 1.2 April 2013 T2 Методология определения и количественной оценки поступлений ртути в окружающую среду: Руководство для уровня 1 инвентаризации - Версия 1.2 апрель 2013 года A1 United Nations Environment Programme, K1 heavy metal YR 2013 FD 2013-04 LK https://wedocs.unep.org/handle/20.500.11822/30740 UL https://wedocs.unep.org/handle/20.500.11822/30740 NO The guideline and the calculation spreadsheet bring you step by step through the development of your mercury inventory on Inventory Level 1. The design of Inventory Level 1 makes it simple to organise and calculate your first national mercury inventory. We acknowledge however that mercury inventory development is generally challenging, especially getting hold of the needed data types for your country. DS UN Environment Document Repository RD Sep 18, 2026