Explaining that it was a gradual process, the book says: “Man has persistently interfered with the natural vegetation, mainly in order to expand his farming and pasture area, but also to obtain building materials and fuel for his fire. ”
પુસ્તકમાં લખ્યું છે: ‘ મનુષ્યો કુદરતને સતત નુકસાન પહોંચાડતા આવ્યા છે.