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Forests (view source)

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#NCERT Textbook [http://ncert.nic.in/NCERTS/textbook/textbook.htm?hesc1=7-18 Conservation of Plants and Animals]

#NCERT Textbook [http://ncert.nic.in/NCERTS/textbook/textbook.htm?hesc1=18-18 Pollution of Air and Water]

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#NCERT Textbook [http://ncert.nic.in/NCERTS/textbook/textbook.htm?hesc1=5-18 Coal and Petroleum]

#NCERT Textbook [http://ncert.nic.in/NCERTS/textbook/textbook.htm?hesc1=1-18 Crop Production and Management]

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