Title | PPT PENCEMARAN UDARA |
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Author | Mia Amiana |
Pages | 11 |
File Size | 351.1 KB |
File Type | PPTX |
Total Downloads | 219 |
Total Views | 569 |
Pencemaran udara melalui cerobong asap pabrik ( Pollution of air through smokestacks ) Pencemaran udara (Air pollution ) kini banyak sekali pencemaran yang terjadi di alam, salah satunya adalah Adults are now a lot of pencemaran melalui udara. pollution that occurs in nature, one of which is Daerah ...
Pencemaran udara melalui cerobong asap pabrik ( Pollution of air through smokestacks )...