West Bengal
Uttar Pradesh
Kerala
Haryana
U.S.A
Canada
Japan
New Zealand
Rocky and uneven surface of Peninsular India
Dry tracks of Rajasthan and Gujarat.
Brackish groundwater region of Uttar Pradesh
Deltaic regions of Mahanadi, Godavari and Krishna
Bankura
Paschim Medinipur
Purba Medinipur
Purulia
Andhra Pradesh
Chhattisgarh
Jharkhand
Rajasthan