United Nations Institute for Training and Research UNITAR. Emission estimation technique manual , for bricks, ceramics, & clay products manufacturing.
Цитирование в стиле Чикаго (17-е изд.)United Nations Institute for Training and Research UNITAR. Emission Estimation Technique Manual , for Bricks, Ceramics, & Clay Products Manufacturing.
Цитирование MLA (9-е изд.)United Nations Institute for Training and Research UNITAR. Emission Estimation Technique Manual , for Bricks, Ceramics, & Clay Products Manufacturing.
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