@book {3866,
	title = {InfraspecificClassification of Wild and Cultivated Plants, Systematics Association Special Vol. 29},
	year = {1986},
	pages = {435},
	publisher = {Clarendon Press},
	organization = {Clarendon Press},
	address = {Oxford},
	keywords = {CLASSIFICATION, CULTIVATED PLANTS, INFRASPECIFIC CLASSIFICATION, SYSTEMATICS},
	author = {Styles, B. T.}
}
@inbook {3773,
	title = {The present and future infraspecific classification of wild plants},
	booktitle = {Infraspecific classification of wild and cultivated plants},
	year = {1986},
	pages = {9-20},
	publisher = {Clarendon Press},
	organization = {Clarendon Press},
	address = {Oxford},
	keywords = {CLASSIFICATION, CULTIVATED PLANTS, INFRASPECIFIC CLASSIFICATION},
	author = {Stace, C. A.},
	editor = {Styles, B. T.}
}
@inbook {3342,
	title = {Evolution of hierarchical variation patterns under domestication and their taxonomic treatment},
	booktitle = {Infraspecific classification of wild and cultivated plants},
	year = {1986},
	pages = {191-201},
	publisher = {Clarendon Press},
	organization = {Clarendon Press},
	address = {Oxford},
	keywords = {CLASSIFICATION, CULTIVATED PLANTS, DOMESTICATION, EVOLUTION, INFRASPECIFIC CLASSIFICATION},
	author = {Pickersgill, B.},
	editor = {Styles, B. T.}
}
@inbook {2463,
	title = {Infrspecific classification-the problems},
	booktitle = {Infraspecific classification of wild and cultivated plants},
	year = {1986},
	pages = {1-7},
	publisher = {Clarendon Press},
	organization = {Clarendon Press},
	address = {Oxford},
	keywords = {CLASSIFICATION, CULTIVATED PLANTS, INFRASPECIFIC CLASSIFICATION},
	author = {Hawkes, J. G.},
	editor = {Styles, B. T.}
}
@article {2427,
	title = {Distribution and Utilization of Natural Variability in Cultivated Plants},
	journal = {Genetics in Plant Breeding},
	volume = {9},
	year = {1956},
	pages = {191-208},
	keywords = {CULTIVATED PLANTS, DISTRIBUTION},
	author = {Harlan, J. R.}
}
@inbook {2093,
	title = {Reality of infrspecific taxonomic units in dometicated cereals},
	booktitle = {Infraspecific classification of wild and cultivated plants},
	year = {1986},
	pages = {211-222},
	publisher = {Clarendon Press},
	organization = {Clarendon Press},
	address = {Oxford},
	keywords = {CLASSIFICATION, CULTIVATED PLANTS, INFRASPECIFIC CLASSIFICATION},
	author = {de Wet, J. M. J. and Harlan, J. R. and Brink, D. E.},
	editor = {Styles, B. T.}
}
@book {2007,
	title = {Chromosome Botany and the Origins of Cultivated Plants},
	year = {1973},
	pages = {237},
	publisher = {George Allen \& Unwin},
	organization = {George Allen \& Unwin},
	edition = {3rd},
	address = {London},
	keywords = {CULTIVATED PLANTS, ORIGINS},
	author = {Darlinton, C. D.}
}
@book {2008,
	title = {On the origin of species by means of natural selection, or the preservation of favoured races in the sruggle for life},
	year = {1859},
	publisher = {John Murray},
	organization = {John Murray},
	address = {London},
	keywords = {CULTIVATED PLANTS, DARWIN, EVOLUTION, SPECIATION, species},
	author = {Darwin, C.}
}
