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Agronomy
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Phosphorus
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Nitrogen
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Soil Science and Agricultural Chemistry
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Agricultural Microbiology
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Agriculture
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Pollution and Degradation
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Soil Fertility
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Community Science
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Organophosphorus compounds
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Soil Chemistry and Mineralogy
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Chemistry
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Home Science
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Plant Nutrition
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Plant nutrition
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Potassium
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Poultry science
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Soil fertility
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Soil science and agricultural chemistry
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Techniques and Methodology
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Water
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Animal Nutrition (Physiology)
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Animal Wastes
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Assessment of soil quality
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Calcium
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Chemistry, Organic
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Environmental impact
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Forestry
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5by Lal, Rattan; EdSubjects: “...Phosphorus in agriculture. Soi content--- TECHNOLOGY & ENGINEERING / Agriculture / General...”
Published 2017
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14Subjects: “...Soils Phosphorus Contents; Water Phosphorus contents 154358...”
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18Published 1964Subjects: “...Phosphorus compounds fast 1123208...”
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