Tuesday, February 8, 2011

Dear 2nd Year Students,

Download Environment notes from the following link:
http://www.mediafire.com/?y3rosx4i4qj1x

SAILATHA
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1 comment:

  1. UnknownMarch 5, 2011 at 5:08 PM

    mam in 9th chapter 2marks notes the answer for carbon sink is of 2 lines only.is it enough to write that much for 2 marks????

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