playlist thumnail

Chp 13 Man and His Environment

islamicclips00
11 videos
Updated 10 months ago
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  1. LEC#5 DEGRADATION AND DEPLETION OF RESOURCES
    17:02

    LEC#5 DEGRADATION AND DEPLETION OF RESOURCES

     1  view
  2. LEC#2 RENEWABLE RESOURCES
    29:18

    LEC#2 RENEWABLE RESOURCES

     1  view
  3. LEC#7 IMPORTANCE OF FORESTS
    20:29

    LEC#7 IMPORTANCE OF FORESTS

     1  view
  4. LEC#8 POLLUTION + OZONE DEPLETION
    24:13

    LEC#8 POLLUTION + OZONE DEPLETION

     2  views
  5. LEC#9 GREEN HOUSE EFFECT + ACID RAIN
    19:48

    LEC#9 GREEN HOUSE EFFECT + ACID RAIN

     2  views
  6. LEC#10 WATER POLLUTION
    18:24

    LEC#10 WATER POLLUTION

     2  views
  7. LEC#11 INSECTICIDES, HERBICIDES AND FERTILIZERS
    16:33

    LEC#11 INSECTICIDES, HERBICIDES AND FERTILIZERS

     1  view
  8. LEC#1 INTRODUCTION
    23:28

    LEC#1 INTRODUCTION

     1  view
  9. LEC#4 ENERGY (PART-B)
    15:38

    LEC#4 ENERGY (PART-B)

     1  view
  10. LEC#3 ENERGY (PART-A)
    20:25

    LEC#3 ENERGY (PART-A)

     1  view