Answers

2015-04-28T20:09:25+05:30
Stock resources can be permanentaly expended and whose quantity is usually expressed in absolute values rather than in rates. for eg:coal and petroleum deposits.
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2015-04-29T17:02:00+05:30
Stock resources can be permanentaly expended and whose quantity is usually expressed in absolute values rather than in rates. for eg:coal and petroleum deposits.
0