Hancock, J. F. (2004). Plant evolution and the origin of crop species (2nd ed.). CABI Pub..
Chicago-čujuhus (17. p.)Hancock, James F. Plant Evolution and the Origin of Crop Species. 2nd ed. Wallingford, Oxon, UK ; New York, NY: CABI Pub., 2004.
MLA-čujuhus (9. p.)Hancock, James F. Plant Evolution and the Origin of Crop Species. 2nd ed. CABI Pub., 2004.
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