TY  - GEN
AU  - Styles, Brian T.
TI  - Infraspecific classification of wild and cultivated plants: proceedings of an international symposium held in Oxford, September 1984
T2  - The  Systematics Association special volume
SN  - 019857701X
PY  - 1986///
CY  - Oxford
PB  - Clarendon Pr.
KW  - Systematik
ER  -