000 00428nam a2200133Ia 4500
008 140208s9999 xx 000 0 und d
044 _aUnited Kingdom
080 _a635.23 C835Y
100 _aCoursey, D.G.
245 _aYams : account of the nature, origins, cultivation and utilisation of the useful members of the dioscoreaceae
_cD.G.Coursey
260 _bLongman
_aLondon
_c
300 _axiv, 230 p.; 23cm.
942 _2udc
_cGB
999 _c2936
_d2936