assefa
1 Answer
FISH-O
http://aboutbiodiversity.org/agbdx/cendiv01.html
http://en.wikipedia.org/wiki/Center_of_origin
http://en.wikipedia.org/wiki/Center_of_origin
http://en.wikipedia.org/wiki/Crop_diversity
http://herbarium.ucdavis.edu/mailing.htm
http://www.devonian.ualberta.ca/en/CollectionsandResearch/PrairieNorthernPlantDiversityC.aspx
Here are some sites to find your answers in... I can't help you with your homework any further than this...It would be cheating.
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| 14 years ago. Rating: 0 | |
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