000 00393nam a2200121Ia 4500
001 MPKV053331
008 120911s9999 xx 000 0 und d
082 _a338.1
245 _aCanadian Journal of Agricultural Economics Vol 10
_c;
246 _aCanadian Journal of Agricultural Economics Vol 10
260 _aCanada
_bCanadian Agril. Economics Society.
_c1962
650 _aAgricultural Economics
999 _c51329
_d51329