R H Kemp. (1993). FAO forestry paper N.107: Conservation of genetic resources in tropical forest management: principles and concepts. Rome: FAO.
Trích dẫn kiểu ChicagoR H Kemp. FAO Forestry Paper N.107: Conservation of Genetic Resources in Tropical Forest Management: Principles and Concepts. Rome: FAO, 1993.
Deismireacht MLAR H Kemp. FAO Forestry Paper N.107: Conservation of Genetic Resources in Tropical Forest Management: Principles and Concepts. Rome: FAO, 1993.
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