United Nations Institute for Training and Research UNITAR. Emission estimation technique manual , for bricks, ceramics, & clay products manufacturing.
Παραπομπή σε μορφή Chicago (17η εκδ.)United Nations Institute for Training and Research UNITAR. Emission Estimation Technique Manual , for Bricks, Ceramics, & Clay Products Manufacturing.
Παραπομπή σε μορφή MLA (9th εκδ.)United Nations Institute for Training and Research UNITAR. Emission Estimation Technique Manual , for Bricks, Ceramics, & Clay Products Manufacturing.
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