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Biology - Biotechnology & Ecology - Environmental Issues (OLD NCERT)
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Biology - Biotechnology & Ecology
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Biotechnology: Principles and Processes
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Environmental Issues (OLD NCERT)
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#1 - Introduction
(Biology - Biotechnology & Ecology) > Environmental Issues (OLD NCERT)
23m 59s
hinglish
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#2 - Air Pollution & its Control
(Biology - Biotechnology & Ecology) > Environmental Issues (OLD NCERT)
21m 12s
hinglish
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#3 - Water Pollution & its Control
(Biology - Biotechnology & Ecology) > Environmental Issues (OLD NCERT)
21m 25s
hinglish
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#4 - Case Studies on Water Pollution
(Biology - Biotechnology & Ecology) > Environmental Issues (OLD NCERT)
04m 54s
hinglish
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#5 - Solid Waste & its Management
(Biology - Biotechnology & Ecology) > Environmental Issues (OLD NCERT)
10m 42s
hinglish
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#6 - Agro-chemicals & their Effects
(Biology - Biotechnology & Ecology) > Environmental Issues (OLD NCERT)
06m 02s
hinglish
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#7 - Radioactive Wastes
(Biology - Biotechnology & Ecology) > Environmental Issues (OLD NCERT)
05m 20s
hinglish
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#8 - Green House Effect & Global Warming
(Biology - Biotechnology & Ecology) > Environmental Issues (OLD NCERT)
11m 12s
hinglish
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#9 - Ozone Depletion in Stratosphere
(Biology - Biotechnology & Ecology) > Environmental Issues (OLD NCERT)
08m 39s
hinglish
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#10 - Degradation by Improper Resource Utilisation & Maintenance AND Deforestation
(Biology - Biotechnology & Ecology) > Environmental Issues (OLD NCERT)
12m 24s
hinglish
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