Tropical Animal Health and Production · 1975 · 34 citations · 12 references
AgricultureAgronomySoil SciencesSoil ChemistrySoil FertilitySoil ScienceCopper DeficiencyCopper MetabolismCopper NutritionLivestock NutritionPastoralismSoil Fertility MaintenanceCopper AcquisitionCopper AvailabilityCopper BiogeochemistryCopper DepositionCopper Resources
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Trace Elements in Human and Animal Nutrition
E. J. UNDERWOOD · Soil Science · 1963 · 4.5K citations · Full text
Trace Elements in Human and Animal Nutrition
E. J. UNDERWOOD · Soil Science · 1956 · 974 citations
The copper content of the liver and blood of some vertebrates.
AB Beck · Australian Journal of Zoology · 1956 · 87 citations