भारत सरकार द्वारा स्थापित वन रोपण केन्द्र " को किस वर्ष केन्द्रीय शुष्क क्षेत्र अनुसंधान का नाम दिया गया - - In which year the "Forest Plantation Center" established by the Government of India was renamed as Central Arid Zone Research? - Bhaarat Sarkaar Dwara Sthapit Van Ropann Center " Ko Kis Year Central Shushk Shetra Anusandhan Ka Naam Diya Gaya - Rajasthan GK in hindi, वन 1957 question answers in hindi pdf 1959 questions in hindi, Know About 1952 Rajasthan GK online test Rajasthan GK notes in hindi quiz book 1982