Bihar Gk Bihar Me Taal Mitti Ki Pradhaan Fasal Hai

बिहार में ताल मिट्टी की प्रधान फसल है - Tal is the main soil crop in Bihar. - Bihar Me Taal Mitti Ki Pradhaan Fasal Hai Bihar Gk in hindi,  Land and Soil Dalhan , Tilhan , Gehun question answers in hindi pdf  Gehun , Dhan , Makai questions in hindi, Know About Dhan , Jwar , Bajra , Arhar Bihar Gk online test Bihar Gk notes in hindi quiz book    Dhan , Dalhan , Tilhan