Swarup, A., Damodar Reddy, D., & Prasad, R. N. (1998). Longterm soil fertility management through integrated plant nutrient supply. Indian institute of soil science.
シカゴスタイル引用形Swarup, A., D. Damodar Reddy, , R N. Prasad. Longterm Soil Fertility Management Through Integrated Plant Nutrient Supply. Bhopal: Indian institute of soil science, 1998.
MLA引用形式Swarup, A., et al. Longterm Soil Fertility Management Through Integrated Plant Nutrient Supply. Indian institute of soil science, 1998.
警告: この引用は必ずしも正確ではありません.