soil erosion a presentation 5 to kids by allah dad khan
Post on 14-Aug-2015
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What are some practices
Of
SOIL CONSERVATION?
TerracingStrip Cropping
Contour PlowingTilling
Wind BreaksGround Covers
top related
Post on 14-Aug-2015
22 Views
Preview:
TRANSCRIPT
What are some practices
Of
SOIL CONSERVATION?
TerracingStrip Cropping
Contour PlowingTilling
Wind BreaksGround Covers
top related