000 00400naa a22001094a 4500
001 CR172197
040 _aveucat
_cveucat
041 _aspa
100 _aVON BLANCKENBURG, PETER
245 _aDEBIT AND CREDIT FACTORS OF WORLD NUTRITION-FOOD SUPPLY BALANCE IN DEVELOPING CONTRIES
942 _2lcc
_cART
773 _aECONOMICS
999 _c95113
_d95113