राज्य में भू - जल की रसायन जांच हेतु निम्न में से किस जिले में प्रयोगशाला स्थापित नहीं है ? - In which of the following districts a laboratory is not established for chemical testing of ground water in the state? - Rajya Me Bhu - Jal Ki Rasayan Janch Hetu Nimn Me Se Kis Jile Me Prayogsala Sthapit Nahin Hai ? Rajasthan GK in hindi, Irrigation Projects Badmer question answers in hindi pdf Jodhpur questions in hindi, Know About Jaipur Rajasthan GK online test Rajasthan GK notes in hindi quiz book Udaipur