Lecture 01: Introduction to Air Pollution - I

[@gildasngouanfo6112]

A good playlist thank your Pr!

[@divyagautam9084]

Thank you very much sir.....for great information...

[@rajkour2147]

Thanks sir for providing information.

[@Anjali-nf5gj]

IN EPA Environment ( protection) act, why the protection is always inside of bracket. is there any particular reasons for that??

[@gurjarking9099]

Plz sirji mai raj pollution control board ki tyari kr rha hu plz koi book batye aph plz rply mai

[@HEEDO-xs5dx]

Is questions are coming from assignment???

[@ruchikabatz6878]

Very Nice :)

[@knightreshmareshma1058]

Is there any relationship between SO2 and NO2