Archana, S., & Shakhawat, K. (2013). Soil nutrient management for sustainable agriculture. Pointer.
シカゴスタイル引用形Archana, Singh, , Kapila Shakhawat. Soil Nutrient Management for Sustainable Agriculture. Jaipur: Pointer, 2013.
MLA引用形式Archana, Singh, , Kapila Shakhawat. Soil Nutrient Management for Sustainable Agriculture. Pointer, 2013.
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