000 00312nam a2200121Ia 4500
008 191031s9999 xx 000 0 und d
100 _aBishop (CE) and Toussaint (WD)
245 0 _aIntrod to agricultural economic analysis
260 _bJohn Wiley and oppan
260 _c1958
365 _b3.20
942 _cBK
999 _c203675
_d203675