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FSc Biology Book2, CH 27, LEC 5, Deforestation, Aforestation, Atmospheric pollution, Green House effect and Ozone Depletion

Maktab .pk
4 years ago|1.4K views
This video lecture from Man and His Environment (F.Sc. second year Biology) covers details about deforestation, Aforestation and atmospheric pollution. This lecture also include details about green house effect and ozone depletion. Find more e-learning material and educational video lectures in Urdu at maktab.pk. These videos are free to use for promotional and commercial purpose by keeping the credits to Maktab.