Q.21171: भूमि की लवणीयता को दूर करने के लिए किसका प्रयोग किया जाता है ? |
भूमि की लवणीयता को दूर करने के लिए किसका प्रयोग किया जाता है ? - Which is used to remove the salinity of the land? - Bhumi Ki Lavaniyata Ko Door Karne Ke Liye Kiska Prayog Kiya Jata Hai ? Rajasthan GK in hindi, Irrigation Projects Gypsum question answers in hindi pdf dhencha Ki Hari Khad questions in hindi, Know About Rock Phosphate Rajasthan GK online test Rajasthan GK MCQS Online Coaching in hindi quiz book potasium
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