000 00277nam a2200085Ia 4500
001 MPKV111262
008 120911s9999 xx 000 0 und d
245 _aCanadian Farm Economics Vol.17-18 Part No.3-4, 1-2
_c;
260 _aOttawa
_bInformation Services, Agriculture Canada.
_c1982-83
999 _c74563
_d74563