University of Wisconsin–Madisonimages.library.wisc.edu/EcoNatRes/EFacs/NAPC/NAPC10/...Natural...

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Transcript of University of Wisconsin–Madisonimages.library.wisc.edu/EcoNatRes/EFacs/NAPC/NAPC10/...Natural...

Page 1: University of Wisconsin–Madisonimages.library.wisc.edu/EcoNatRes/EFacs/NAPC/NAPC10/...Natural nitrogen fixation is done by bacteria and prokaryotic micro—organisms : The bacteria
Page 2: University of Wisconsin–Madisonimages.library.wisc.edu/EcoNatRes/EFacs/NAPC/NAPC10/...Natural nitrogen fixation is done by bacteria and prokaryotic micro—organisms : The bacteria
Page 3: University of Wisconsin–Madisonimages.library.wisc.edu/EcoNatRes/EFacs/NAPC/NAPC10/...Natural nitrogen fixation is done by bacteria and prokaryotic micro—organisms : The bacteria
Page 4: University of Wisconsin–Madisonimages.library.wisc.edu/EcoNatRes/EFacs/NAPC/NAPC10/...Natural nitrogen fixation is done by bacteria and prokaryotic micro—organisms : The bacteria
Page 5: University of Wisconsin–Madisonimages.library.wisc.edu/EcoNatRes/EFacs/NAPC/NAPC10/...Natural nitrogen fixation is done by bacteria and prokaryotic micro—organisms : The bacteria