000 00315nam a2200133Ia 4500
008 160316s1948 xxu||||| |||| 00| 0 eng d
020 _a
100 _aB. H. Hibbard
245 _aAgricultural Economics
250 _a1st
260 _aLONDON
_bMcGRAW - HILL BOOK COMPANY, INC
_c1948
300 _a441
700 _a
_a
999 _c38534
_d38534