000 00301nam a2200121Ia 4500
008 191031s9999 xx 000 0 und d
100 _aOlto M.Schiller
245 0 _aCo-operation and integrated in agricultural production
260 _bAsia pub
260 _c1969
365 _b25.00
942 _cBK
999 _c196886
_d196886