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John K. Syers
Identifiers
Open Library
OL6469626A
Top Subjects
Phosphatic fertilizers (1)
Phosphorus in agriculture (1)
Soils -- Phosphorus content (1)
Books by John K. Syers
Total count: 1
Efficiency of soil and fertilizer phosphorus use
reconciling changing concepts of soil phosphorus behaviour with agronomic information
Food and Agriculture Organization of the United Nations
2008-01-01
