Current, D., Lutz, E., & Scherr, S. J. The Costs and benefits of agroforestry to farmers.
Chicagoスタイル(17版)引用形式Current, Dean, Ernst Lutz, , Sara J. Scherr. The Costs and Benefits of Agroforestry to Farmers.
MLA(9版)引用形式Current, Dean, et al. The Costs and Benefits of Agroforestry to Farmers.
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