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पर्यावरण प्रदूषण, अर्थ, परिभाषा, प्रकार आदि (Environment Pollution)
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हेल्लो मित्रों, आज हम अपने इस वीडियो में बात करेंगे - ●Btc/DElEd 4th Semester Crash course☺️ ●विषय - सामाजिक अध्ययन (Social Studies)☺️ ● प्रकरण (topic): पर्यावरण प्रदूषण, अर्थ, परिभाषा, प्रकार आदि (Environment Pollution) ●important for #UPTET #CTET BED, DELED Shikshak Bharti #MPTET, #REET, SSC, IBPS, UPPSC, UPSSSC, Others☺️

Mahesh Mishra is teaching live on Unacademy Plus

Mahesh Mishra
●Education : B.Tech, M.A(Eco), BTC ●YouTube Channel @ElectronicStudy ●Cleared CTET & UPTET (Both Papers), UP Police Computer Operators Exam,

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(5)
U
Unacademy user
thank you sir nice lecture 😊
thank you sir nice lecture 😊
hello sir, good good good. 👌