For more information follow this link

Alacritude, LLC. "Valence". [Online] Available http://www.encyclopedia.com/html/v1/valence.asp, 2003

E.E. Schulteand K.A. Kelling. "Soil and Applied Manganese".  [Online] Available                                                              http://cf.uwex.edu/ces/pubs/pdf/A2526.PDF, 1999.

"Photosynthesis". Microsoft® Encarta® Online Encyclopedia 2003 [Online] Available
http://encarta.msn.com/encnet/refpages/RefArticle.aspx?refid=761572911, 1997-2003 Microsoft Corporation.

Professor Neil Baker. "THe PHysiological Basis of Tolerance to Manganese Deficiency in Cereal Crops". [Online] Available http://www.essex.ac.uk/bs/pgrad/sships/mang.htm, 1998.

Terry A.Tindall, Michael W. Colt, Danny L. Barney, and Esmaeil Fallahi. "Controlling Iron Deficiency in Idaho    Plants". [Online] Available http://info.ag.uidaho.edu/resources/PDFs/CIS1042.pdf, 2003.

[Online] Available http://archive.globe.gov/sda/tg/landcover/landcover.pdf, 2003

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