000 00502 a2200169 4500
020 _a0835901955
082 _a658.80963
_bPUR
090 _c18146
_d28171
100 _aPurcell, Wayne D.
245 _aAgricultural marketing
_bsystems, coordination, cash and futures prices
260 _aVirginia
_bReston Publishing Company
_c1979
_g1979
300 _aviii,472p.
_c21cm
650 _aMarketing
650 _aFarm Produce Unite States Marketing
650 _aAgriculture Economic aspects
942 _cPR
999 _c46036
_d46036