Gautam, S. (2010). Studies on pollution mitigation. Central Pollution Control Board, Ministry of Environment and Forests.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रGautam, SP. Studies on Pollution Mitigation. Delhi: Central Pollution Control Board, Ministry of Environment and Forests, 2010.
एमएलए (8वां संस्करण) प्रशस्ति पत्रGautam, SP. Studies on Pollution Mitigation. Central Pollution Control Board, Ministry of Environment and Forests, 2010.
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