BEVAE 181 unit 9 ENVIRONMENTAL POLLUTION AND HAZARDS I IGNOU BA EVS I ENVIRONMENTAL STUDIES

[@ShifaKhan-i4r]

Unit 10????????????????????????

[@killerfreefirearmy]

Bhul gye honge tension bahut hai na 😅😅

[@snehachakraborty4222]

12 bhi nehi hai

[@ankitveera123]

Nice Sir ❤️

[@Beakta09]

Unit 10

[@prikshasharma4859]

Sir unit 10 pls 🙏🏻

[@PallaviSingh-sd4ej]

Sir please hazards and it's types bhi explain kardo

[@Rabiajaan-y5b]

Unit 10 sir ni khaliya 😂

[@Propertyreels1]

♥️♥️Bhaiya 5th semester me(SEC) history- Popular culture karwa dijiye important questions please please bhaiya ♥️♥️🔥💯 %pass🙂🙂

[@eklavyasnatak]

English me karwaya hu hai already

[@preetirajput5220]

Unit 10 kha h is ki

[@ankitveera123]

Unit 10 link sir

[@ShahnajShahnaj-kr7bb]

Sir unit 10 in English