000 00276nam a2200121Ia 4500
008 191031s9999 xx 000 0 und d
100 _aOnwueme (IC)
245 0 _aTropical tuber crops
260 _b"Johnwiley, New York"
260 _c1978
365 _b12.50
942 _cBK
999 _c203632
_d203632