File:Yamoutput.png

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Summary

Description	English: Map of yam production (average percentage of land used for its production times average yield in each grid cell) across the world compiled by the University of Minnesota Institute on the Environment with data from: Monfreda, C., N. Ramankutty, and J.A. Foley. 2008. Farming the planet: 2. Geographic distribution of crop areas, yields, physiological types, and net primary production in the year 2000. Global Biogeochemical Cycles 22: GB1022
Date	3 March 2003
Source	Own work
Author	AndrewMT

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The following pages on Schools Wikipedia link to this image (list may be incomplete):

Yam (vegetable)

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