The Waste and Conservation of Plant Food
Harvey Washington Wiley
The Waste and Conservation of Plant Food
Harvey Washington Wiley
This is the retiring address of Harvey W. Wiley, President of the American Chemical Society, December 27, 1893. One of the greatest of the practical problems presented for solution by agricultural chemistry is the conservation of plant food. With an abundance of plant food and a favoring climate, it is difficult to place a limit to the power of the earth for supporting life.
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