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Agronomic effectiveness of some urea phosphate fertilizers as determined by ammonia volatilization losses and crop response

Agronomic effectiveness of some urea phosphate fertilizers as determined by ammonia volatilization losses and crop response

Yerokum, Olusegun Adedayo

Text (1984)

Part of Electronic Theses & Dissertations

Evaluation of cogranulated urea-urea phosphate as a nitrogen source for crop production

Evaluation of cogranulated urea-urea phosphate as a nitrogen source for crop production

Johnson, Richard Malcolm

Text (1986)

Part of Electronic Theses & Dissertations