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AgriculturePlant BiologyPlant SciencesPlant EcologyPlant NutritionPollination EcologyNutrient AvailabilityPlant-pollinator InteractionsPollinator BehaviorShrubland EcologySoil Nutrient AvailabilitySoil-plant Nutrient RelationsBottom-up EffectsFloral Resource DepletionNectar Resource AvailabilityNutrient Limitation Of Seed SetNutrient Reserve DynamicsPollen-resource InteractionsPollinator Visitation RatesPollinator Visitation Timing
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William H. Baltosser, Jerrold H. Zar · Ecology · 1996 · 35.5K citations
Methods of soil analysis. Part 2. Chemical and microbiological properties.
A. L. Page · 1982 · 13K citations
The Mineral Nutrition of Wild Plants
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