000 00281 a2200121 4500
082 _a641.3
_bOp2f
100 _aMorris, Dick
245 1 _aFOOD PRODUCTION SYSTEMS
260 _aMilton Keynes
_bOpen University Press
_c1978
300 _a60
964 _gCIRC
997 _aA70853 s C
999 _c464481
_d464481