00710nam a22002177a 4500003000500000005001700005008004100022010001100063011001100074035001100085040000900096110004100105245009700146260005900243300001300302650002400315650003500339650004500374650003100419710004200450CHAP20220329143905.0120613s1993    mdu     r     00010 eng d  a103346  a104318  a115008  cCHAP2 aE.U.A. National Agricultural Library10aSources of free or low-cost food and nutrition materialsc/por National Agricultural Library  aMaryland, EUA. :bNational Agricultural Library,c1993  ai, 14 p.14aNutriciónxE.U.A.14aPolítica alimentariaxE.U.A.14aServicios de informaciónxDirectorios.14aSistemas de información.2 aFood and Nutrition Information Center