000 00451nam a2200181Ia 4500
008 170901s1973 xx 000 0 und d
020 _a0700223673
082 _a338.19
_bB70W
100 _aBorgstrom, Georg
245 0 _aWorld Food Resources
260 _aNew York
_bIntext Educational Publishers
_c1973
300 _a237
650 _aEconomics
650 _aSocial sciences
653 _aFood supply
653 _aPopulation
942 _2ddc
_cBK
999 _c3348
_d3348