NEET UG
Free courses
Biology
Biology & Human Welfare
Lesson 3 of 5 • 36 upvotes • 7:43mins
Sewage treatment is discussed
5 lessons • 28m
Overview (in Hindi)
3:19mins
Microbes In Households And Industrial Products (in Hindi)
7:25mins
Microbes In Sewage Treatment (in Hindi)
7:43mins
Microbes In Biogas Plant (in Hindi)
6:00mins
Microbes As Biocontrol Agents And Biofertilizers (in Hindi)
4:28mins