| 2012, during training at Kerela |
| Rubber Board Head Office |
| At Rubber Board Head Office, Kottayam, Keara in 2012 |
| Conference hall at Rubber Board Head Office, Kottayam |
Botany • Biodiversity • Environment • Science • Education [Science and educational resources with a special focus on biodiversity, ecology, environment and Northeast India]
এমোনিয়া (NH₃) মূলতঃ ইউৰিয়া, সাৰ, বিস্ফোৰক, ঔষধ, ৰাসায়নিক সামগ্ৰী আদি উৎপাদনত ব্যৱহাৰ কৰা হয়। আধুনিক এমোনিয়া কাৰখানাত প্ৰদূষণ নিয়ন্ত্ৰণ...
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