Geography of India›Resources, Researchहिंदी में अनुवादWhich one amongst the following is the oldest refinery in India?(a)Haldia(b)Digboi(c)Koyali(d)MathuraReveal answerAsked inUK PSC (RO/ARO) (Mains)–2006Related questionsIn which state is the Jaitapur Nuclear Plant situated?Where is Forest Research Institute located?Where is the Indian Institute of Remote Sensing located?Which of the following states has the greatest mica resources?National and State Disaster Management Authority is constituted under
