(2003). Assessment of soil nutrient balance: Approaches and methodologies. Rome, Italy: FAO.
शिकागो स्टाइल उद्धरणAssessment of Soil Nutrient Balance: Approaches and Methodologies. Rome, Italy: FAO, 2003.
एमएलए उद्धरणAssessment of Soil Nutrient Balance: Approaches and Methodologies. Rome, Italy: FAO, 2003.
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