000 00343nam a2200145Ia 4500
008 131111s9999 xx 000 0 und d
100 _aMacdonals, Andrew S
245 _aNowhere to go but down
260 _aLondon
260 _bHegan
260 _c1989
300 _a224p.
650 _aEconomics
_aAgricultural economics
763 _a18072
999 _c59257
_d59257