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Search results: "tuproqlarni ifloslanishi"

263 files found

tuproqlarni radionuklidlar bilan ifloslanish muammolari va bartaraf etish tadbirlari — DOC

tuproqlarni radionuklidlar bilan ifloslanish muammolari va bartaraf etish tadbirlari

havo ifloslanishi — PDF

havo ifloslanishi

havo ifloslanishi — PDF

havo ifloslanishi

suvning ifloslanishi — PPTX

suvning ifloslanishi

atmosferaning ifloslanishi — DOC

atmosferaning ifloslanishi

suvning ifloslanishi — PDF

suvning ifloslanishi

10 pages 1.1 MB

tuproq ifloslanishi — PDF

tuproq ifloslanishi

10 pages 2.9 MB

atmosferaning ifloslanishi — ZIP

atmosferaning ifloslanishi

30 pages 4.4 MB

atmosferaning ifloslanishi — ZIP

atmosferaning ifloslanishi

16 pages 2.5 MB

atmosferaning ifloslanishi — ZIP

atmosferaning ifloslanishi

9 pages 343.2 KB

havoning ifloslanishi — DOCX

havoning ifloslanishi

32 pages 58.4 KB

tayga-o‘rmon zonasining tuproqlari, botqoq tuproqlar. o’rmon-dasht va dasht zonasining qora tuproqlari — DOC

tayga-o‘rmon zonasining tuproqlari, botqoq tuproqlar. o’rmon-dasht va dasht zonasining qora tuproqlari