Jakir Hossain(Subject : Environmental Studies (WBPTET))
29/12/2020
03:20 PM
03:20 PM
H.T= Answers pathhalam.
1. Yellow technology- sound consultancy
2. White technology- Biotechnology
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Jakir HossainH.T= Answers pathhalam.
1. Yellow technology- sound consultancy
2. White technology- Biotechnology
Powered by Froala Editor
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