International Plant Genetic Resources Institute (IPGRI). (2000). Conserving agricultural biodiversity in situ: A scientific basic for sustainable agriculture. Rome: International Plant Genetic Resources Institute (IPGRI).
Trích dẫn kiểu ChicagoInternational Plant Genetic Resources Institute (IPGRI). Conserving Agricultural Biodiversity in Situ: A Scientific Basic for Sustainable Agriculture. Rome: International Plant Genetic Resources Institute (IPGRI), 2000.
Trích dẫn MLAInternational Plant Genetic Resources Institute (IPGRI). Conserving Agricultural Biodiversity in Situ: A Scientific Basic for Sustainable Agriculture. Rome: International Plant Genetic Resources Institute (IPGRI), 2000.
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