" नीली क्रांति " से अभिप्राय है - - What is meant by "blue revolution"? - " Neeli Kranti " Se Abhipray Hai - Rajasthan GK in hindi, Rajasthan Agriculture Matsya Utpadan question answers in hindi pdf murgiPalan questions in hindi, Know About Neel Utpadan Me Vridhi Rajasthan GK online test Rajasthan GK notes in hindi quiz book Petrolium Utpadan Me Vridhi