RT null T1 DMC: Eurostat Guidelines and Questionnaires K1 guideline K1 questionnaire K1 statistical information YR 2023 FD 2023-03 LK https://wedocs.unep.org/handle/20.500.11822/42391 UL https://wedocs.unep.org/handle/20.500.11822/42391 NO Presentation on Eurostat guidelines and questionnaires. DS UN Environment Document Repository RD Sep 24, 2026