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Lignende værker
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Nitrogen and phosphorus nutrition of cattle: Reducing the environmental impact of cattle operations
af: Alexander N Hristov, et al.
Udgivet: (2005) -
Nitrogen and phosphorus nutrition of cattle: reducing the environmental impact of cattle operations
Udgivet: (2005) -
The chemistry of phosphorus : environmental, organic, inorganic, biochemical, and spectroscopic aspects /
af: Emsley, John
Udgivet: (1976) -
Phosphorus: an outline of its chemistry biochemistry and technology /
af: Corbridge, D E C.
Udgivet: (1980) - Black phosphorus for improving optical