Farming With Rocks and Minerals: Challenges and Opportunities
Farming With Rocks and Minerals: Challenges and Opportunities Peter Van StraatenDepartment of Land Resource Science, University of Guelph, Guelph, ON, Canada N1G 2W1 Manuscript received on September 29, 2005; accepted for publication on March 13, 2006Presented by Othon H. Leonardo ABSTRACT In many parts of the world food security is at risk. One of the […]
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