39:04
Lecture 01 : Introduction & Component | Environment and Ecology | Crash course UPSC CSE Prelims
Prepp - IAS
46:03
Lecture 2 :Functions of ecosystem | Environment and Ecology | Crash course UPSC CSE Prelims #prelims
1:14:17
Lecture 3 :Ecological succession | Environment and Ecology | Crash course UPSC CSE Prelims #prelims
47:32
Lecture 4: Aquatic ecosystem & PYQ | Environment and Ecology |Crash course UPSC CSE Prelims #prelims
1:13:43
Lecture 5 : Biodiversity & climate change | Environment and Ecology | Crash course UPSC CSE Prelims
1:17:36
Lecture 6 : Air, Water, Land Pollution | Environment and Ecology | Crash course UPSC CSE Prelims
1:39:44
Lecture 7 : Environmental Institutions | Environment and Ecology | Crash course UPSC CSE Prelims
2:36:13
Lecture 08 : Conventions and Protocols | Environment and Ecology | Crash course UPSC CSE Prelims
