Khadir and Bangar
Khādir or Khadar and Bangar, Bāngur or Bhangar (Hindi: खादर और बांगर, Urdu: کهادر اور بانگر) are terms used in Hindi, Urdu, Punjabi and Sindhi in the Indo-Gangetic plains of North India and Pakistan to differentiate between two types of river plains and alluvial soils. Bangur and Khadir areas are commonly found in the doab regions.