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Earth’s dirty little secret: Slowly but surely we are skinning our planet
soil agriculture
2007/4/23
Apr. 16, 2007，Throughout history civilizations expanded as they sought new soil to feed their populations, then ultimately fell as they wore out or lost the dirt they depended upon. When that happened...
March 27, 2007，EAST LANSING, Mich. — Nearly 1,000 students from 55 universities nationwide will compete for bragging rights across 24 horticultural skills events during the Professional Landcare Netwo...