000 00263nam a2200085Ia 4500
008 130123s9999 xx 000 0 und d
082 _a633.3
245 _aJournal of Root Crops Vol.23-24 No.1-2 Each
260 _aTrivandrum
_bCentral Tuber Crops Res. Institute
_c1997-98
999 _c78220
_d78220