Archana, S., & Shakhawat, K. (2013). Soil nutrient management for sustainable agriculture. Pointer.
Chicago Edition CitationArchana, Singh, i Kapila Shakhawat. Soil Nutrient Management for Sustainable Agriculture. Jaipur: Pointer, 2013.
Cita MLAArchana, Singh, i Kapila Shakhawat. Soil Nutrient Management for Sustainable Agriculture. Pointer, 2013.
Atenció: Aquestes cites poden no estar 100% correctes.